61049872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{349}}^1$

素因数の和:428

約数の個数: 60

約数和(自身を含む): 132304900

約数和(自身を除く): 71255028

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 349, 377, 464, 698, 754, 841, 1396, 1508, 1682, 2792, 3016, 3364, 4537, 5584, 6032, 6728, 9074, 10121, 10933, 13456, 18148, 20242, 21866, 36296, 40484, 43732, 72592, 80968, 87464, 131573, 161936, 174928, 263146, 293509, 526292, 587018, 1052584, 1174036, 2105168, 2348072, 3815617, 4696144, 7631234, 15262468, 30524936, 61049872]

約数ペア:

[(1, 61049872), (2, 30524936), (4, 15262468), (8, 7631234), (13, 4696144), (16, 3815617), (26, 2348072), (29, 2105168), (52, 1174036), (58, 1052584), (104, 587018), (116, 526292), (208, 293509), (232, 263146), (349, 174928), (377, 161936), (464, 131573), (698, 87464), (754, 80968), (841, 72592), (1396, 43732), (1508, 40484), (1682, 36296), (2792, 21866), (3016, 20242), (3364, 18148), (4537, 13456), (5584, 10933), (6032, 10121), (6728, 9074)]