61728986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2503}}^1$

素因数の和:2594

約数の個数: 32

約数和(自身を含む): 108172800

約数和(自身を除く): 46443814

約数列:

[1, 2, 11, 19, 22, 38, 59, 118, 209, 418, 649, 1121, 1298, 2242, 2503, 5006, 12331, 24662, 27533, 47557, 55066, 95114, 147677, 295354, 523127, 1046254, 1624447, 2805863, 3248894, 5611726, 30864493, 61728986]

約数ペア:

[(1, 61728986), (2, 30864493), (11, 5611726), (19, 3248894), (22, 2805863), (38, 1624447), (59, 1046254), (118, 523127), (209, 295354), (418, 147677), (649, 95114), (1121, 55066), (1298, 47557), (2242, 27533), (2503, 24662), (5006, 12331)]