40025256

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 103057920

約数和(自身を除く): 63032664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 83, 142, 166, 213, 249, 283, 284, 332, 426, 498, 566, 568, 664, 849, 852, 996, 1132, 1698, 1704, 1992, 2264, 3396, 5893, 6792, 11786, 17679, 20093, 23489, 23572, 35358, 40186, 46978, 47144, 60279, 70467, 70716, 80372, 93956, 120558, 140934, 141432, 160744, 187912, 241116, 281868, 482232, 563736, 1667719, 3335438, 5003157, 6670876, 10006314, 13341752, 20012628, 40025256]

約数ペア:

[(1, 40025256), (2, 20012628), (3, 13341752), (4, 10006314), (6, 6670876), (8, 5003157), (12, 3335438), (24, 1667719), (71, 563736), (83, 482232), (142, 281868), (166, 241116), (213, 187912), (249, 160744), (283, 141432), (284, 140934), (332, 120558), (426, 93956), (498, 80372), (566, 70716), (568, 70467), (664, 60279), (849, 47144), (852, 46978), (996, 40186), (1132, 35358), (1698, 23572), (1704, 23489), (1992, 20093), (2264, 17679), (3396, 11786), (5893, 6792)]