72376624

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{238081}}^1$

素因数の和:238108

約数の個数: 20

約数和(自身を含む): 147610840

約数和(自身を除く): 75234216

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 238081, 476162, 952324, 1904648, 3809296, 4523539, 9047078, 18094156, 36188312, 72376624]

約数ペア:

[(1, 72376624), (2, 36188312), (4, 18094156), (8, 9047078), (16, 4523539), (19, 3809296), (38, 1904648), (76, 952324), (152, 476162), (304, 238081)]