28305272528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{913309}}^1$

素因数の和:913479

約数の個数: 40

約数和(自身を含む): 59456481000

約数和(自身を除く): 31151208472

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 149, 208, 298, 596, 1192, 1937, 2384, 3874, 7748, 15496, 30992, 913309, 1826618, 3653236, 7306472, 11873017, 14612944, 23746034, 47492068, 94984136, 136083041, 189968272, 272166082, 544332164, 1088664328, 1769079533, 2177328656, 3538159066, 7076318132, 14152636264, 28305272528]

約数ペア:

[(1, 28305272528), (2, 14152636264), (4, 7076318132), (8, 3538159066), (13, 2177328656), (16, 1769079533), (26, 1088664328), (52, 544332164), (104, 272166082), (149, 189968272), (208, 136083041), (298, 94984136), (596, 47492068), (1192, 23746034), (1937, 14612944), (2384, 11873017), (3874, 7306472), (7748, 3653236), (15496, 1826618), (30992, 913309)]