475828948

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{761}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 965752704

約数和(自身を除く): 489923756

約数列:

[1, 2, 4, 7, 14, 28, 137, 163, 274, 326, 548, 652, 761, 959, 1141, 1522, 1918, 2282, 3044, 3836, 4564, 5327, 10654, 21308, 22331, 44662, 89324, 104257, 124043, 156317, 208514, 248086, 312634, 417028, 496172, 625268, 729799, 868301, 1459598, 1736602, 2919196, 3473204, 16993891, 33987782, 67975564, 118957237, 237914474, 475828948]

約数ペア:

[(1, 475828948), (2, 237914474), (4, 118957237), (7, 67975564), (14, 33987782), (28, 16993891), (137, 3473204), (163, 2919196), (274, 1736602), (326, 1459598), (548, 868301), (652, 729799), (761, 625268), (959, 496172), (1141, 417028), (1522, 312634), (1918, 248086), (2282, 208514), (3044, 156317), (3836, 124043), (4564, 104257), (5327, 89324), (10654, 44662), (21308, 22331)]