28791456

素因数分解:

$2^5\times 3^1\times {\mathrm{443}}^1\times {\mathrm{677}}^1$

素因数の和:1133

約数の個数: 48

約数和(自身を含む): 75860064

約数和(自身を除く): 47068608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 443, 677, 886, 1329, 1354, 1772, 2031, 2658, 2708, 3544, 4062, 5316, 5416, 7088, 8124, 10632, 10832, 14176, 16248, 21264, 21664, 32496, 42528, 64992, 299911, 599822, 899733, 1199644, 1799466, 2399288, 3598932, 4798576, 7197864, 9597152, 14395728, 28791456]

約数ペア:

[(1, 28791456), (2, 14395728), (3, 9597152), (4, 7197864), (6, 4798576), (8, 3598932), (12, 2399288), (16, 1799466), (24, 1199644), (32, 899733), (48, 599822), (96, 299911), (443, 64992), (677, 42528), (886, 32496), (1329, 21664), (1354, 21264), (1772, 16248), (2031, 14176), (2658, 10832), (2708, 10632), (3544, 8124), (4062, 7088), (5316, 5416)]