28429392

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{4261}}^1$

素因数の和:4411

約数の個数: 40

約数和(自身を含む): 73988320

約数和(自身を除く): 45558928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 4261, 6672, 8522, 12783, 17044, 25566, 34088, 51132, 68176, 102264, 204528, 592279, 1184558, 1776837, 2369116, 3553674, 4738232, 7107348, 9476464, 14214696, 28429392]

約数ペア:

[(1, 28429392), (2, 14214696), (3, 9476464), (4, 7107348), (6, 4738232), (8, 3553674), (12, 2369116), (16, 1776837), (24, 1184558), (48, 592279), (139, 204528), (278, 102264), (417, 68176), (556, 51132), (834, 34088), (1112, 25566), (1668, 17044), (2224, 12783), (3336, 8522), (4261, 6672)]