71796634

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 139991040

約数和(自身を除く): 68194406

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 61, 91, 122, 182, 203, 223, 377, 406, 427, 446, 754, 793, 854, 1561, 1586, 1769, 2639, 2899, 3122, 3538, 5278, 5551, 5798, 6467, 11102, 12383, 12934, 13603, 20293, 22997, 24766, 27206, 40586, 45269, 45994, 84071, 90538, 95221, 160979, 168142, 176839, 190442, 321958, 353678, 394487, 588497, 788974, 1176994, 1237873, 2475746, 2761409, 5128331, 5522818, 10256662, 35898317, 71796634]

約数ペア:

[(1, 71796634), (2, 35898317), (7, 10256662), (13, 5522818), (14, 5128331), (26, 2761409), (29, 2475746), (58, 1237873), (61, 1176994), (91, 788974), (122, 588497), (182, 394487), (203, 353678), (223, 321958), (377, 190442), (406, 176839), (427, 168142), (446, 160979), (754, 95221), (793, 90538), (854, 84071), (1561, 45994), (1586, 45269), (1769, 40586), (2639, 27206), (2899, 24766), (3122, 22997), (3538, 20293), (5278, 13603), (5551, 12934), (5798, 12383), (6467, 11102)]