68433794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 128701440

約数和(自身を除く): 60267646

約数列:

[1, 2, 11, 13, 22, 26, 29, 37, 58, 74, 143, 223, 286, 319, 377, 407, 446, 481, 638, 754, 814, 962, 1073, 2146, 2453, 2899, 4147, 4906, 5291, 5798, 6467, 8251, 8294, 10582, 11803, 12934, 13949, 16502, 23606, 27898, 31889, 63778, 71137, 84071, 90761, 107263, 142274, 153439, 168142, 181522, 214526, 239279, 306878, 478558, 924781, 1179893, 1849562, 2359786, 2632069, 3110627, 5264138, 6221254, 34216897, 68433794]

約数ペア:

[(1, 68433794), (2, 34216897), (11, 6221254), (13, 5264138), (22, 3110627), (26, 2632069), (29, 2359786), (37, 1849562), (58, 1179893), (74, 924781), (143, 478558), (223, 306878), (286, 239279), (319, 214526), (377, 181522), (407, 168142), (446, 153439), (481, 142274), (638, 107263), (754, 90761), (814, 84071), (962, 71137), (1073, 63778), (2146, 31889), (2453, 27898), (2899, 23606), (4147, 16502), (4906, 13949), (5291, 12934), (5798, 11803), (6467, 10582), (8251, 8294)]