74313584

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{42611}}^1$

素因数の和:42728

約数の個数: 20

約数和(自身を含む): 145306920

約数和(自身を除く): 70993336

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 42611, 85222, 170444, 340888, 681776, 4644599, 9289198, 18578396, 37156792, 74313584]

約数ペア:

[(1, 74313584), (2, 37156792), (4, 18578396), (8, 9289198), (16, 4644599), (109, 681776), (218, 340888), (436, 170444), (872, 85222), (1744, 42611)]