7855536

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12589}}^1$

素因数の和:12613

約数の個数: 40

約数和(自身を含む): 21856240

約数和(自身を除く): 14000704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 12589, 25178, 37767, 50356, 75534, 100712, 151068, 163657, 201424, 302136, 327314, 490971, 604272, 654628, 981942, 1309256, 1963884, 2618512, 3927768, 7855536]

約数ペア:

[(1, 7855536), (2, 3927768), (3, 2618512), (4, 1963884), (6, 1309256), (8, 981942), (12, 654628), (13, 604272), (16, 490971), (24, 327314), (26, 302136), (39, 201424), (48, 163657), (52, 151068), (78, 100712), (104, 75534), (156, 50356), (208, 37767), (312, 25178), (624, 12589)]