67740317

素因数分解:

${\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:496

約数の個数: 16

約数和(自身を含む): 71982000

約数和(自身を除く): 4241683

約数列:

[1, 29, 61, 149, 257, 1769, 4321, 7453, 9089, 15677, 38293, 263581, 454633, 1110497, 2335873, 67740317]

約数ペア:

[(1, 67740317), (29, 2335873), (61, 1110497), (149, 454633), (257, 263581), (1769, 38293), (4321, 15677), (7453, 9089)]