71406888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13711}}^1$

素因数の和:13758

約数の個数: 64

約数和(自身を含む): 210616320

約数和(自身を除く): 139209432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 13711, 27422, 41133, 54844, 82266, 95977, 109688, 164532, 191954, 287931, 329064, 383908, 425041, 575862, 767816, 850082, 1151724, 1275123, 1700164, 2303448, 2550246, 2975287, 3400328, 5100492, 5950574, 8925861, 10200984, 11901148, 17851722, 23802296, 35703444, 71406888]

約数ペア:

[(1, 71406888), (2, 35703444), (3, 23802296), (4, 17851722), (6, 11901148), (7, 10200984), (8, 8925861), (12, 5950574), (14, 5100492), (21, 3400328), (24, 2975287), (28, 2550246), (31, 2303448), (42, 1700164), (56, 1275123), (62, 1151724), (84, 850082), (93, 767816), (124, 575862), (168, 425041), (186, 383908), (217, 329064), (248, 287931), (372, 191954), (434, 164532), (651, 109688), (744, 95977), (868, 82266), (1302, 54844), (1736, 41133), (2604, 27422), (5208, 13711)]