708238064

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{2203}}^1$

素因数の和:2565

約数の個数: 40

約数和(自身を含む): 1397089152

約数和(自身を除く): 688851088

約数列:

[1, 2, 4, 8, 16, 71, 142, 283, 284, 566, 568, 1132, 1136, 2203, 2264, 4406, 4528, 8812, 17624, 20093, 35248, 40186, 80372, 156413, 160744, 312826, 321488, 623449, 625652, 1246898, 1251304, 2493796, 2502608, 4987592, 9975184, 44264879, 88529758, 177059516, 354119032, 708238064]

約数ペア:

[(1, 708238064), (2, 354119032), (4, 177059516), (8, 88529758), (16, 44264879), (71, 9975184), (142, 4987592), (283, 2502608), (284, 2493796), (566, 1251304), (568, 1246898), (1132, 625652), (1136, 623449), (2203, 321488), (2264, 312826), (4406, 160744), (4528, 156413), (8812, 80372), (17624, 40186), (20093, 35248)]