28598232

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1291}}^1$

素因数の和:1384

約数の個数: 64

約数和(自身を含む): 78140160

約数和(自身を除く): 49541928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 104, 142, 156, 213, 284, 312, 426, 568, 852, 923, 1291, 1704, 1846, 2582, 2769, 3692, 3873, 5164, 5538, 7384, 7746, 10328, 11076, 15492, 16783, 22152, 30984, 33566, 50349, 67132, 91661, 100698, 134264, 183322, 201396, 274983, 366644, 402792, 549966, 733288, 1099932, 1191593, 2199864, 2383186, 3574779, 4766372, 7149558, 9532744, 14299116, 28598232]

約数ペア:

[(1, 28598232), (2, 14299116), (3, 9532744), (4, 7149558), (6, 4766372), (8, 3574779), (12, 2383186), (13, 2199864), (24, 1191593), (26, 1099932), (39, 733288), (52, 549966), (71, 402792), (78, 366644), (104, 274983), (142, 201396), (156, 183322), (213, 134264), (284, 100698), (312, 91661), (426, 67132), (568, 50349), (852, 33566), (923, 30984), (1291, 22152), (1704, 16783), (1846, 15492), (2582, 11076), (2769, 10328), (3692, 7746), (3873, 7384), (5164, 5538)]