66855406

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{7237}}^1$

素因数の和:7419

約数の個数: 16

約数和(自身を含む): 104227200

約数和(自身を除く): 37371794

約数列:

[1, 2, 31, 62, 149, 298, 4619, 7237, 9238, 14474, 224347, 448694, 1078313, 2156626, 33427703, 66855406]

約数ペア:

[(1, 66855406), (2, 33427703), (31, 2156626), (62, 1078313), (149, 448694), (298, 224347), (4619, 14474), (7237, 9238)]