28429744

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8753}}^1$

素因数の和:8797

約数の個数: 40

約数和(自身を含む): 65129760

約数和(自身を除く): 36700016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 8753, 17506, 35012, 61271, 70024, 122542, 140048, 245084, 253837, 490168, 507674, 980336, 1015348, 1776859, 2030696, 3553718, 4061392, 7107436, 14214872, 28429744]

約数ペア:

[(1, 28429744), (2, 14214872), (4, 7107436), (7, 4061392), (8, 3553718), (14, 2030696), (16, 1776859), (28, 1015348), (29, 980336), (56, 507674), (58, 490168), (112, 253837), (116, 245084), (203, 140048), (232, 122542), (406, 70024), (464, 61271), (812, 35012), (1624, 17506), (3248, 8753)]