25271519312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{18191}}^1\times {\mathrm{6679}}^1$

素因数の和:24891

約数の個数: 40

約数和(自身を含む): 52740791040

約数和(自身を除く): 27469271728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 6679, 13358, 18191, 26716, 36382, 53432, 72764, 86827, 106864, 145528, 173654, 236483, 291056, 347308, 472966, 694616, 945932, 1389232, 1891864, 3783728, 121497689, 242995378, 485990756, 971981512, 1579469957, 1943963024, 3158939914, 6317879828, 12635759656, 25271519312]

約数ペア:

[(1, 25271519312), (2, 12635759656), (4, 6317879828), (8, 3158939914), (13, 1943963024), (16, 1579469957), (26, 971981512), (52, 485990756), (104, 242995378), (208, 121497689), (6679, 3783728), (13358, 1891864), (18191, 1389232), (26716, 945932), (36382, 694616), (53432, 472966), (72764, 347308), (86827, 291056), (106864, 236483), (145528, 173654)]