40284356

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84631}}^1$

素因数の和:84659

約数の個数: 24

約数和(自身を含む): 85309056

約数和(自身を除く): 45024700

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 84631, 169262, 338524, 592417, 1184834, 1438727, 2369668, 2877454, 5754908, 10071089, 20142178, 40284356]

約数ペア:

[(1, 40284356), (2, 20142178), (4, 10071089), (7, 5754908), (14, 2877454), (17, 2369668), (28, 1438727), (34, 1184834), (68, 592417), (119, 338524), (238, 169262), (476, 84631)]