807872

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{971}}^1$

素因数の和:996

約数の個数: 28

約数和(自身を含む): 1728216

約数和(自身を除く): 920344

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 971, 1942, 3884, 7768, 12623, 15536, 25246, 31072, 50492, 62144, 100984, 201968, 403936, 807872]

約数ペア:

[(1, 807872), (2, 403936), (4, 201968), (8, 100984), (13, 62144), (16, 50492), (26, 31072), (32, 25246), (52, 15536), (64, 12623), (104, 7768), (208, 3884), (416, 1942), (832, 971)]