74960608

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{21491}}^1$

素因数の和:21610

約数の個数: 24

約数和(自身を含む): 148939560

約数和(自身を除く): 73978952

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 3488, 21491, 42982, 85964, 171928, 343856, 687712, 2342519, 4685038, 9370076, 18740152, 37480304, 74960608]

約数ペア:

[(1, 74960608), (2, 37480304), (4, 18740152), (8, 9370076), (16, 4685038), (32, 2342519), (109, 687712), (218, 343856), (436, 171928), (872, 85964), (1744, 42982), (3488, 21491)]