8045404556

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{40867}}^1$

素因数の和:41046

約数の個数: 48

約数和(自身を含む): 16477977600

約数和(自身を除く): 8432573044

約数列:

[1, 2, 4, 7, 14, 28, 79, 89, 158, 178, 316, 356, 553, 623, 1106, 1246, 2212, 2492, 7031, 14062, 28124, 40867, 49217, 81734, 98434, 163468, 196868, 286069, 572138, 1144276, 3228493, 3637163, 6456986, 7274326, 12913972, 14548652, 22599451, 25460141, 45198902, 50920282, 90397804, 101840564, 287335877, 574671754, 1149343508, 2011351139, 4022702278, 8045404556]

約数ペア:

[(1, 8045404556), (2, 4022702278), (4, 2011351139), (7, 1149343508), (14, 574671754), (28, 287335877), (79, 101840564), (89, 90397804), (158, 50920282), (178, 45198902), (316, 25460141), (356, 22599451), (553, 14548652), (623, 12913972), (1106, 7274326), (1246, 6456986), (2212, 3637163), (2492, 3228493), (7031, 1144276), (14062, 572138), (28124, 286069), (40867, 196868), (49217, 163468), (81734, 98434)]