69956576

素因数分解:

$2^5\times {\mathrm{67}}^2\times {\mathrm{487}}^1$

素因数の和:631

約数の個数: 36

約数和(自身を含む): 140100408

約数和(自身を除く): 70143832

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 487, 536, 974, 1072, 1948, 2144, 3896, 4489, 7792, 8978, 15584, 17956, 32629, 35912, 65258, 71824, 130516, 143648, 261032, 522064, 1044128, 2186143, 4372286, 8744572, 17489144, 34978288, 69956576]

約数ペア:

[(1, 69956576), (2, 34978288), (4, 17489144), (8, 8744572), (16, 4372286), (32, 2186143), (67, 1044128), (134, 522064), (268, 261032), (487, 143648), (536, 130516), (974, 71824), (1072, 65258), (1948, 35912), (2144, 32629), (3896, 17956), (4489, 15584), (7792, 8978)]