7139704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^2$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 15928920

約数和(自身を除く): 8789216

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 79, 88, 104, 143, 158, 286, 316, 572, 632, 869, 1027, 1144, 1738, 2054, 3476, 4108, 6241, 6952, 8216, 11297, 12482, 22594, 24964, 45188, 49928, 68651, 81133, 90376, 137302, 162266, 274604, 324532, 549208, 649064, 892463, 1784926, 3569852, 7139704]

約数ペア:

[(1, 7139704), (2, 3569852), (4, 1784926), (8, 892463), (11, 649064), (13, 549208), (22, 324532), (26, 274604), (44, 162266), (52, 137302), (79, 90376), (88, 81133), (104, 68651), (143, 49928), (158, 45188), (286, 24964), (316, 22594), (572, 12482), (632, 11297), (869, 8216), (1027, 6952), (1144, 6241), (1738, 4108), (2054, 3476)]