74182672

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{43331}}^1$

素因数の和:43446

約数の個数: 20

約数和(自身を含む): 145075536

約数和(自身を除く): 70892864

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 43331, 86662, 173324, 346648, 693296, 4636417, 9272834, 18545668, 37091336, 74182672]

約数ペア:

[(1, 74182672), (2, 37091336), (4, 18545668), (8, 9272834), (16, 4636417), (107, 693296), (214, 346648), (428, 173324), (856, 86662), (1712, 43331)]