3421964

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:127

約数の個数: 72

約数和(自身を含む): 8043840

約数和(自身を除く): 4621876

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 68, 79, 91, 98, 119, 158, 182, 196, 221, 238, 316, 364, 442, 476, 553, 637, 833, 884, 1027, 1106, 1274, 1343, 1547, 1666, 2054, 2212, 2548, 2686, 3094, 3332, 3871, 4108, 5372, 6188, 7189, 7742, 9401, 10829, 14378, 15484, 17459, 18802, 21658, 28756, 34918, 37604, 43316, 50323, 65807, 69836, 100646, 122213, 131614, 201292, 244426, 263228, 488852, 855491, 1710982, 3421964]

約数ペア:

[(1, 3421964), (2, 1710982), (4, 855491), (7, 488852), (13, 263228), (14, 244426), (17, 201292), (26, 131614), (28, 122213), (34, 100646), (49, 69836), (52, 65807), (68, 50323), (79, 43316), (91, 37604), (98, 34918), (119, 28756), (158, 21658), (182, 18802), (196, 17459), (221, 15484), (238, 14378), (316, 10829), (364, 9401), (442, 7742), (476, 7189), (553, 6188), (637, 5372), (833, 4108), (884, 3871), (1027, 3332), (1106, 3094), (1274, 2686), (1343, 2548), (1547, 2212), (1666, 2054)]