40791456

素因数分解:

$2^5\times 3^2\times {\mathrm{141637}}^1$

素因数の和:141653

約数の個数: 36

約数和(自身を含む): 116001522

約数和(自身を除く): 75210066

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 141637, 283274, 424911, 566548, 849822, 1133096, 1274733, 1699644, 2266192, 2549466, 3399288, 4532384, 5098932, 6798576, 10197864, 13597152, 20395728, 40791456]

約数ペア:

[(1, 40791456), (2, 20395728), (3, 13597152), (4, 10197864), (6, 6798576), (8, 5098932), (9, 4532384), (12, 3399288), (16, 2549466), (18, 2266192), (24, 1699644), (32, 1274733), (36, 1133096), (48, 849822), (72, 566548), (96, 424911), (144, 283274), (288, 141637)]