68149928

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{349}}^1$

素因数の和:690

約数の個数: 64

約数和(自身を含む): 160272000

約数和(自身を除く): 92122072

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 317, 349, 616, 634, 698, 1268, 1396, 2219, 2443, 2536, 2792, 3487, 3839, 4438, 4886, 6974, 7678, 8876, 9772, 13948, 15356, 17752, 19544, 24409, 26873, 27896, 30712, 48818, 53746, 97636, 107492, 110633, 195272, 214984, 221266, 442532, 774431, 885064, 1216963, 1548862, 2433926, 3097724, 4867852, 6195448, 8518741, 9735704, 17037482, 34074964, 68149928]

約数ペア:

[(1, 68149928), (2, 34074964), (4, 17037482), (7, 9735704), (8, 8518741), (11, 6195448), (14, 4867852), (22, 3097724), (28, 2433926), (44, 1548862), (56, 1216963), (77, 885064), (88, 774431), (154, 442532), (308, 221266), (317, 214984), (349, 195272), (616, 110633), (634, 107492), (698, 97636), (1268, 53746), (1396, 48818), (2219, 30712), (2443, 27896), (2536, 26873), (2792, 24409), (3487, 19544), (3839, 17752), (4438, 15356), (4886, 13948), (6974, 9772), (7678, 8876)]