40261396

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 84067200

約数和(自身を除く): 43805804

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 179, 203, 277, 358, 406, 554, 716, 812, 1108, 1253, 1939, 2506, 3878, 5012, 5191, 7756, 8033, 10382, 16066, 20764, 32132, 36337, 49583, 56231, 72674, 99166, 112462, 145348, 198332, 224924, 347081, 694162, 1388324, 1437907, 2875814, 5751628, 10065349, 20130698, 40261396]

約数ペア:

[(1, 40261396), (2, 20130698), (4, 10065349), (7, 5751628), (14, 2875814), (28, 1437907), (29, 1388324), (58, 694162), (116, 347081), (179, 224924), (203, 198332), (277, 145348), (358, 112462), (406, 99166), (554, 72674), (716, 56231), (812, 49583), (1108, 36337), (1253, 32132), (1939, 20764), (2506, 16066), (3878, 10382), (5012, 8033), (5191, 7756)]