69653408

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{17989}}^1$

素因数の和:18021

約数の個数: 36

約数和(自身を含む): 150738210

約数和(自身を除く): 81084802

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 17989, 35978, 71956, 143912, 197879, 287824, 395758, 575648, 791516, 1583032, 2176669, 3166064, 4353338, 6332128, 8706676, 17413352, 34826704, 69653408]

約数ペア:

[(1, 69653408), (2, 34826704), (4, 17413352), (8, 8706676), (11, 6332128), (16, 4353338), (22, 3166064), (32, 2176669), (44, 1583032), (88, 791516), (121, 575648), (176, 395758), (242, 287824), (352, 197879), (484, 143912), (968, 71956), (1936, 35978), (3872, 17989)]