493990528

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{72817}}^1$

素因数の和:72884

約数の個数: 32

約数和(自身を含む): 1002703860

約数和(自身を除く): 508713332

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 848, 1696, 3392, 6784, 72817, 145634, 291268, 582536, 1165072, 2330144, 3859301, 4660288, 7718602, 9320576, 15437204, 30874408, 61748816, 123497632, 246995264, 493990528]

約数ペア:

[(1, 493990528), (2, 246995264), (4, 123497632), (8, 61748816), (16, 30874408), (32, 15437204), (53, 9320576), (64, 7718602), (106, 4660288), (128, 3859301), (212, 2330144), (424, 1165072), (848, 582536), (1696, 291268), (3392, 145634), (6784, 72817)]