427595968

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{3673}}^1$

素因数の和:3809

約数の個数: 56

約数和(自身を含む): 907066512

約数和(自身を除く): 479470544

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 107, 136, 214, 272, 428, 544, 856, 1088, 1712, 1819, 3424, 3638, 3673, 6848, 7276, 7346, 14552, 14692, 29104, 29384, 58208, 58768, 62441, 116416, 117536, 124882, 235072, 249764, 393011, 499528, 786022, 999056, 1572044, 1998112, 3144088, 3996224, 6288176, 6681187, 12576352, 13362374, 25152704, 26724748, 53449496, 106898992, 213797984, 427595968]

約数ペア:

[(1, 427595968), (2, 213797984), (4, 106898992), (8, 53449496), (16, 26724748), (17, 25152704), (32, 13362374), (34, 12576352), (64, 6681187), (68, 6288176), (107, 3996224), (136, 3144088), (214, 1998112), (272, 1572044), (428, 999056), (544, 786022), (856, 499528), (1088, 393011), (1712, 249764), (1819, 235072), (3424, 124882), (3638, 117536), (3673, 116416), (6848, 62441), (7276, 58768), (7346, 58208), (14552, 29384), (14692, 29104)]