13544128

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:321

約数の個数: 56

約数和(自身を含む): 29472128

約数和(自身を除く): 15928000

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 73, 104, 146, 208, 223, 292, 416, 446, 584, 832, 892, 949, 1168, 1784, 1898, 2336, 2899, 3568, 3796, 4672, 5798, 7136, 7592, 11596, 14272, 15184, 16279, 23192, 30368, 32558, 46384, 60736, 65116, 92768, 130232, 185536, 211627, 260464, 423254, 520928, 846508, 1041856, 1693016, 3386032, 6772064, 13544128]

約数ペア:

[(1, 13544128), (2, 6772064), (4, 3386032), (8, 1693016), (13, 1041856), (16, 846508), (26, 520928), (32, 423254), (52, 260464), (64, 211627), (73, 185536), (104, 130232), (146, 92768), (208, 65116), (223, 60736), (292, 46384), (416, 32558), (446, 30368), (584, 23192), (832, 16279), (892, 15184), (949, 14272), (1168, 11596), (1784, 7592), (1898, 7136), (2336, 5798), (2899, 4672), (3568, 3796)]