42156910124

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{797}}^1\times {\mathrm{65141}}^1$

素因数の和:65978

約数の個数: 48

約数和(自身を含む): 87331970880

約数和(自身を除く): 45175060756

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 797, 812, 1594, 3188, 5579, 11158, 22316, 23113, 46226, 65141, 92452, 130282, 161791, 260564, 323582, 455987, 647164, 911974, 1823948, 1889089, 3778178, 7556356, 13223623, 26447246, 51917377, 52894492, 103834754, 207669508, 363421639, 726843278, 1453686556, 1505603933, 3011207866, 6022415732, 10539227531, 21078455062, 42156910124]

約数ペア:

[(1, 42156910124), (2, 21078455062), (4, 10539227531), (7, 6022415732), (14, 3011207866), (28, 1505603933), (29, 1453686556), (58, 726843278), (116, 363421639), (203, 207669508), (406, 103834754), (797, 52894492), (812, 51917377), (1594, 26447246), (3188, 13223623), (5579, 7556356), (11158, 3778178), (22316, 1889089), (23113, 1823948), (46226, 911974), (65141, 647164), (92452, 455987), (130282, 323582), (161791, 260564)]