70382584

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 146266560

約数和(自身を除く): 75883976

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 71, 74, 136, 142, 148, 197, 284, 296, 394, 568, 629, 788, 1207, 1258, 1576, 2414, 2516, 2627, 3349, 4828, 5032, 5254, 6698, 7289, 9656, 10508, 13396, 13987, 14578, 21016, 26792, 27974, 29156, 44659, 55948, 58312, 89318, 111896, 123913, 178636, 237779, 247826, 357272, 475558, 495652, 517519, 951116, 991304, 1035038, 1902232, 2070076, 4140152, 8797823, 17595646, 35191292, 70382584]

約数ペア:

[(1, 70382584), (2, 35191292), (4, 17595646), (8, 8797823), (17, 4140152), (34, 2070076), (37, 1902232), (68, 1035038), (71, 991304), (74, 951116), (136, 517519), (142, 495652), (148, 475558), (197, 357272), (284, 247826), (296, 237779), (394, 178636), (568, 123913), (629, 111896), (788, 89318), (1207, 58312), (1258, 55948), (1576, 44659), (2414, 29156), (2516, 27974), (2627, 26792), (3349, 21016), (4828, 14578), (5032, 13987), (5254, 13396), (6698, 10508), (7289, 9656)]