42778956

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:535

約数の個数: 96

約数和(自身を含む): 117976320

約数和(自身を除く): 75197364

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 37, 38, 44, 57, 66, 74, 76, 111, 114, 132, 148, 209, 222, 228, 407, 418, 444, 461, 627, 703, 814, 836, 922, 1221, 1254, 1383, 1406, 1628, 1844, 2109, 2442, 2508, 2766, 2812, 4218, 4884, 5071, 5532, 7733, 8436, 8759, 10142, 15213, 15466, 17057, 17518, 20284, 23199, 26277, 30426, 30932, 34114, 35036, 46398, 51171, 52554, 60852, 68228, 92796, 96349, 102342, 105108, 187627, 192698, 204684, 289047, 324083, 375254, 385396, 562881, 578094, 648166, 750508, 972249, 1125762, 1156188, 1296332, 1944498, 2251524, 3564913, 3888996, 7129826, 10694739, 14259652, 21389478, 42778956]

約数ペア:

[(1, 42778956), (2, 21389478), (3, 14259652), (4, 10694739), (6, 7129826), (11, 3888996), (12, 3564913), (19, 2251524), (22, 1944498), (33, 1296332), (37, 1156188), (38, 1125762), (44, 972249), (57, 750508), (66, 648166), (74, 578094), (76, 562881), (111, 385396), (114, 375254), (132, 324083), (148, 289047), (209, 204684), (222, 192698), (228, 187627), (407, 105108), (418, 102342), (444, 96349), (461, 92796), (627, 68228), (703, 60852), (814, 52554), (836, 51171), (922, 46398), (1221, 35036), (1254, 34114), (1383, 30932), (1406, 30426), (1628, 26277), (1844, 23199), (2109, 20284), (2442, 17518), (2508, 17057), (2766, 15466), (2812, 15213), (4218, 10142), (4884, 8759), (5071, 8436), (5532, 7733)]