61847942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 103420800

約数和(自身を除く): 41572858

約数列:

[1, 2, 13, 26, 37, 74, 239, 269, 478, 481, 538, 962, 3107, 3497, 6214, 6994, 8843, 9953, 17686, 19906, 64291, 114959, 128582, 129389, 229918, 258778, 835783, 1671566, 2378767, 4757534, 30923971, 61847942]

約数ペア:

[(1, 61847942), (2, 30923971), (13, 4757534), (26, 2378767), (37, 1671566), (74, 835783), (239, 258778), (269, 229918), (478, 129389), (481, 128582), (538, 114959), (962, 64291), (3107, 19906), (3497, 17686), (6214, 9953), (6994, 8843)]