840134464

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{7951}}^1$

素因数の和:8103

約数の個数: 56

約数和(自身を含む): 1809747968

約数和(自身を除く): 969613504

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 208, 254, 416, 508, 832, 1016, 1651, 2032, 3302, 4064, 6604, 7951, 8128, 13208, 15902, 26416, 31804, 52832, 63608, 103363, 105664, 127216, 206726, 254432, 413452, 508864, 826904, 1009777, 1653808, 2019554, 3307616, 4039108, 6615232, 8078216, 13127101, 16156432, 26254202, 32312864, 52508404, 64625728, 105016808, 210033616, 420067232, 840134464]

約数ペア:

[(1, 840134464), (2, 420067232), (4, 210033616), (8, 105016808), (13, 64625728), (16, 52508404), (26, 32312864), (32, 26254202), (52, 16156432), (64, 13127101), (104, 8078216), (127, 6615232), (208, 4039108), (254, 3307616), (416, 2019554), (508, 1653808), (832, 1009777), (1016, 826904), (1651, 508864), (2032, 413452), (3302, 254432), (4064, 206726), (6604, 127216), (7951, 105664), (8128, 103363), (13208, 63608), (15902, 52832), (26416, 31804)]