72458456

素因数分解:

$2^3\times 7^2\times {\mathrm{184843}}^1$

素因数の和:184863

約数の個数: 24

約数和(自身を含む): 158041620

約数和(自身を除く): 85583164

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 184843, 369686, 739372, 1293901, 1478744, 2587802, 5175604, 9057307, 10351208, 18114614, 36229228, 72458456]

約数ペア:

[(1, 72458456), (2, 36229228), (4, 18114614), (7, 10351208), (8, 9057307), (14, 5175604), (28, 2587802), (49, 1478744), (56, 1293901), (98, 739372), (196, 369686), (392, 184843)]