4389216

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3517}}^1$

素因数の和:3543

約数の個数: 48

約数和(自身を含む): 12411504

約数和(自身を除く): 8022288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 3517, 7034, 10551, 14068, 21102, 28136, 42204, 45721, 56272, 84408, 91442, 112544, 137163, 168816, 182884, 274326, 337632, 365768, 548652, 731536, 1097304, 1463072, 2194608, 4389216]

約数ペア:

[(1, 4389216), (2, 2194608), (3, 1463072), (4, 1097304), (6, 731536), (8, 548652), (12, 365768), (13, 337632), (16, 274326), (24, 182884), (26, 168816), (32, 137163), (39, 112544), (48, 91442), (52, 84408), (78, 56272), (96, 45721), (104, 42204), (156, 28136), (208, 21102), (312, 14068), (416, 10551), (624, 7034), (1248, 3517)]