25551495354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{3469}}^1$

素因数の和:3748

約数の個数: 128

約数和(自身を含む): 64758528000

約数和(自身を除く): 39207032646

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 107, 149, 154, 214, 231, 298, 321, 447, 462, 642, 749, 894, 1043, 1177, 1498, 1639, 2086, 2247, 2354, 3129, 3278, 3469, 3531, 4494, 4917, 6258, 6938, 7062, 8239, 9834, 10407, 11473, 15943, 16478, 20814, 22946, 24283, 24717, 31886, 34419, 38159, 47829, 48566, 49434, 68838, 72849, 76318, 95658, 111601, 114477, 145698, 175373, 223202, 228954, 267113, 334803, 350746, 371183, 516881, 526119, 534226, 669606, 742366, 801339, 1033762, 1052238, 1113549, 1227611, 1550643, 1602678, 2227098, 2455222, 2598281, 3101286, 3618167, 3682833, 4083013, 5196562, 5685691, 7236334, 7365666, 7794843, 8166026, 10854501, 11371382, 12249039, 15589686, 17057073, 21709002, 24498078, 28581091, 34114146, 39799837, 55306267, 57162182, 79599674, 85743273, 110612534, 119399511, 165918801, 171486546, 238799022, 331837602, 387143869, 608368937, 774287738, 1161431607, 1216737874, 1825106811, 2322863214, 3650213622, 4258582559, 8517165118, 12775747677, 25551495354]

約数ペア:

[(1, 25551495354), (2, 12775747677), (3, 8517165118), (6, 4258582559), (7, 3650213622), (11, 2322863214), (14, 1825106811), (21, 1216737874), (22, 1161431607), (33, 774287738), (42, 608368937), (66, 387143869), (77, 331837602), (107, 238799022), (149, 171486546), (154, 165918801), (214, 119399511), (231, 110612534), (298, 85743273), (321, 79599674), (447, 57162182), (462, 55306267), (642, 39799837), (749, 34114146), (894, 28581091), (1043, 24498078), (1177, 21709002), (1498, 17057073), (1639, 15589686), (2086, 12249039), (2247, 11371382), (2354, 10854501), (3129, 8166026), (3278, 7794843), (3469, 7365666), (3531, 7236334), (4494, 5685691), (4917, 5196562), (6258, 4083013), (6938, 3682833), (7062, 3618167), (8239, 3101286), (9834, 2598281), (10407, 2455222), (11473, 2227098), (15943, 1602678), (16478, 1550643), (20814, 1227611), (22946, 1113549), (24283, 1052238), (24717, 1033762), (31886, 801339), (34419, 742366), (38159, 669606), (47829, 534226), (48566, 526119), (49434, 516881), (68838, 371183), (72849, 350746), (76318, 334803), (95658, 267113), (111601, 228954), (114477, 223202), (145698, 175373)]