68575624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{4813}}^1$

素因数の和:4969

約数の個数: 32

約数和(自身を含む): 139509720

約数和(自身を除く): 70934096

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 548, 1096, 1781, 3562, 4813, 7124, 9626, 14248, 19252, 38504, 62569, 125138, 250276, 500552, 659381, 1318762, 2637524, 5275048, 8571953, 17143906, 34287812, 68575624]

約数ペア:

[(1, 68575624), (2, 34287812), (4, 17143906), (8, 8571953), (13, 5275048), (26, 2637524), (52, 1318762), (104, 659381), (137, 500552), (274, 250276), (548, 125138), (1096, 62569), (1781, 38504), (3562, 19252), (4813, 14248), (7124, 9626)]