28455192

素因数分解:

$2^3\times 3^3\times {\mathrm{103}}^1\times {\mathrm{1279}}^1$

素因数の和:1397

約数の個数: 64

約数和(自身を含む): 79872000

約数和(自身を除く): 51416808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 103, 108, 206, 216, 309, 412, 618, 824, 927, 1236, 1279, 1854, 2472, 2558, 2781, 3708, 3837, 5116, 5562, 7416, 7674, 10232, 11124, 11511, 15348, 22248, 23022, 30696, 34533, 46044, 69066, 92088, 131737, 138132, 263474, 276264, 395211, 526948, 790422, 1053896, 1185633, 1580844, 2371266, 3161688, 3556899, 4742532, 7113798, 9485064, 14227596, 28455192]

約数ペア:

[(1, 28455192), (2, 14227596), (3, 9485064), (4, 7113798), (6, 4742532), (8, 3556899), (9, 3161688), (12, 2371266), (18, 1580844), (24, 1185633), (27, 1053896), (36, 790422), (54, 526948), (72, 395211), (103, 276264), (108, 263474), (206, 138132), (216, 131737), (309, 92088), (412, 69066), (618, 46044), (824, 34533), (927, 30696), (1236, 23022), (1279, 22248), (1854, 15348), (2472, 11511), (2558, 11124), (2781, 10232), (3708, 7674), (3837, 7416), (5116, 5562)]