8049226736

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{784831}}^1$

素因数の和:785480

約数の個数: 20

約数和(自身を含む): 15619726464

約数和(自身を除く): 7570499728

約数列:

[1, 2, 4, 8, 16, 641, 1282, 2564, 5128, 10256, 784831, 1569662, 3139324, 6278648, 12557296, 503076671, 1006153342, 2012306684, 4024613368, 8049226736]

約数ペア:

[(1, 8049226736), (2, 4024613368), (4, 2012306684), (8, 1006153342), (16, 503076671), (641, 12557296), (1282, 6278648), (2564, 3139324), (5128, 1569662), (10256, 784831)]