68505602

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 121806720

約数和(自身を除く): 53301118

約数列:

[1, 2, 11, 19, 22, 38, 47, 94, 121, 209, 242, 317, 418, 517, 634, 893, 1034, 1786, 2299, 3487, 4598, 5687, 6023, 6974, 9823, 11374, 12046, 14899, 19646, 29798, 38357, 66253, 76714, 108053, 132506, 163889, 216106, 283081, 327778, 566162, 728783, 1457566, 1802779, 3113891, 3605558, 6227782, 34252801, 68505602]

約数ペア:

[(1, 68505602), (2, 34252801), (11, 6227782), (19, 3605558), (22, 3113891), (38, 1802779), (47, 1457566), (94, 728783), (121, 566162), (209, 327778), (242, 283081), (317, 216106), (418, 163889), (517, 132506), (634, 108053), (893, 76714), (1034, 66253), (1786, 38357), (2299, 29798), (3487, 19646), (4598, 14899), (5687, 12046), (6023, 11374), (6974, 9823)]