28216416

素因数分解:

$2^5\times 3^1\times {\mathrm{251}}^1\times {\mathrm{1171}}^1$

素因数の和:1435

約数の個数: 48

約数和(自身を含む): 74426688

約数和(自身を除く): 46210272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 251, 502, 753, 1004, 1171, 1506, 2008, 2342, 3012, 3513, 4016, 4684, 6024, 7026, 8032, 9368, 12048, 14052, 18736, 24096, 28104, 37472, 56208, 112416, 293921, 587842, 881763, 1175684, 1763526, 2351368, 3527052, 4702736, 7054104, 9405472, 14108208, 28216416]

約数ペア:

[(1, 28216416), (2, 14108208), (3, 9405472), (4, 7054104), (6, 4702736), (8, 3527052), (12, 2351368), (16, 1763526), (24, 1175684), (32, 881763), (48, 587842), (96, 293921), (251, 112416), (502, 56208), (753, 37472), (1004, 28104), (1171, 24096), (1506, 18736), (2008, 14052), (2342, 12048), (3012, 9368), (3513, 8032), (4016, 7026), (4684, 6024)]