74455792

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{28549}}^1$

素因数の和:28720

約数の個数: 20

約数和(自身を含む): 145148200

約数和(自身を除く): 70692408

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 28549, 57098, 114196, 228392, 456784, 4653487, 9306974, 18613948, 37227896, 74455792]

約数ペア:

[(1, 74455792), (2, 37227896), (4, 18613948), (8, 9306974), (16, 4653487), (163, 456784), (326, 228392), (652, 114196), (1304, 57098), (2608, 28549)]