417897424

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{128663}}^1$

素因数の和:128707

約数の個数: 40

約数和(自身を含む): 957260160

約数和(自身を除く): 539362736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 128663, 257326, 514652, 900641, 1029304, 1801282, 2058608, 3602564, 3731227, 7205128, 7462454, 14410256, 14924908, 26118589, 29849816, 52237178, 59699632, 104474356, 208948712, 417897424]

約数ペア:

[(1, 417897424), (2, 208948712), (4, 104474356), (7, 59699632), (8, 52237178), (14, 29849816), (16, 26118589), (28, 14924908), (29, 14410256), (56, 7462454), (58, 7205128), (112, 3731227), (116, 3602564), (203, 2058608), (232, 1801282), (406, 1029304), (464, 900641), (812, 514652), (1624, 257326), (3248, 128663)]