74493992

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2161}}^1$

素因数の和:2337

約数の個数: 32

約数和(自身を含む): 145286400

約数和(自身を除く): 70792408

約数列:

[1, 2, 4, 8, 31, 62, 124, 139, 248, 278, 556, 1112, 2161, 4309, 4322, 8618, 8644, 17236, 17288, 34472, 66991, 133982, 267964, 300379, 535928, 600758, 1201516, 2403032, 9311749, 18623498, 37246996, 74493992]

約数ペア:

[(1, 74493992), (2, 37246996), (4, 18623498), (8, 9311749), (31, 2403032), (62, 1201516), (124, 600758), (139, 535928), (248, 300379), (278, 267964), (556, 133982), (1112, 66991), (2161, 34472), (4309, 17288), (4322, 17236), (8618, 8644)]