71305994396

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2479691}}^1$

素因数の和:2479794

約数の個数: 48

約数和(自身を含む): 155526282240

約数和(自身を除く): 84220287844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 79, 91, 158, 182, 316, 364, 553, 1027, 1106, 2054, 2212, 4108, 7189, 14378, 28756, 2479691, 4959382, 9918764, 17357837, 32235983, 34715674, 64471966, 69431348, 128943932, 195895589, 225651881, 391791178, 451303762, 783582356, 902607524, 1371269123, 2546642657, 2742538246, 5093285314, 5485076492, 10186570628, 17826498599, 35652997198, 71305994396]

約数ペア:

[(1, 71305994396), (2, 35652997198), (4, 17826498599), (7, 10186570628), (13, 5485076492), (14, 5093285314), (26, 2742538246), (28, 2546642657), (52, 1371269123), (79, 902607524), (91, 783582356), (158, 451303762), (182, 391791178), (316, 225651881), (364, 195895589), (553, 128943932), (1027, 69431348), (1106, 64471966), (2054, 34715674), (2212, 32235983), (4108, 17357837), (7189, 9918764), (14378, 4959382), (28756, 2479691)]