38590552

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 128

約数和(自身を含む): 99993600

約数和(自身を除く): 61403048

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 61, 77, 79, 88, 91, 104, 122, 143, 154, 158, 182, 244, 286, 308, 316, 364, 427, 488, 553, 572, 616, 632, 671, 728, 793, 854, 869, 1001, 1027, 1106, 1144, 1342, 1586, 1708, 1738, 2002, 2054, 2212, 2684, 3172, 3416, 3476, 4004, 4108, 4424, 4697, 4819, 5368, 5551, 6083, 6344, 6952, 7189, 8008, 8216, 8723, 9394, 9638, 11102, 11297, 12166, 14378, 17446, 18788, 19276, 22204, 22594, 24332, 28756, 33733, 34892, 37576, 38552, 44408, 45188, 48664, 53009, 57512, 61061, 62647, 67466, 69784, 79079, 90376, 106018, 122122, 125294, 134932, 158158, 212036, 244244, 250588, 269864, 316316, 371063, 424072, 438529, 488488, 501176, 632632, 689117, 742126, 877058, 1378234, 1484252, 1754116, 2756468, 2968504, 3508232, 4823819, 5512936, 9647638, 19295276, 38590552]

約数ペア:

[(1, 38590552), (2, 19295276), (4, 9647638), (7, 5512936), (8, 4823819), (11, 3508232), (13, 2968504), (14, 2756468), (22, 1754116), (26, 1484252), (28, 1378234), (44, 877058), (52, 742126), (56, 689117), (61, 632632), (77, 501176), (79, 488488), (88, 438529), (91, 424072), (104, 371063), (122, 316316), (143, 269864), (154, 250588), (158, 244244), (182, 212036), (244, 158158), (286, 134932), (308, 125294), (316, 122122), (364, 106018), (427, 90376), (488, 79079), (553, 69784), (572, 67466), (616, 62647), (632, 61061), (671, 57512), (728, 53009), (793, 48664), (854, 45188), (869, 44408), (1001, 38552), (1027, 37576), (1106, 34892), (1144, 33733), (1342, 28756), (1586, 24332), (1708, 22594), (1738, 22204), (2002, 19276), (2054, 18788), (2212, 17446), (2684, 14378), (3172, 12166), (3416, 11297), (3476, 11102), (4004, 9638), (4108, 9394), (4424, 8723), (4697, 8216), (4819, 8008), (5368, 7189), (5551, 6952), (6083, 6344)]