74717458

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{3923}}^1$

素因数の和:4121

約数の個数: 16

約数和(自身を含む): 114423840

約数和(自身を除く): 39706382

約数列:

[1, 2, 89, 107, 178, 214, 3923, 7846, 9523, 19046, 349147, 419761, 698294, 839522, 37358729, 74717458]

約数ペア:

[(1, 74717458), (2, 37358729), (89, 839522), (107, 698294), (178, 419761), (214, 349147), (3923, 19046), (7846, 9523)]