47471216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{947}}^1$

素因数の和:1209

約数の個数: 40

約数和(自身を含む): 99566544

約数和(自身を除く): 52095328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 241, 482, 947, 964, 1894, 1928, 3133, 3788, 3856, 6266, 7576, 12311, 12532, 15152, 24622, 25064, 49244, 50128, 98488, 196976, 228227, 456454, 912908, 1825816, 2966951, 3651632, 5933902, 11867804, 23735608, 47471216]

約数ペア:

[(1, 47471216), (2, 23735608), (4, 11867804), (8, 5933902), (13, 3651632), (16, 2966951), (26, 1825816), (52, 912908), (104, 456454), (208, 228227), (241, 196976), (482, 98488), (947, 50128), (964, 49244), (1894, 25064), (1928, 24622), (3133, 15152), (3788, 12532), (3856, 12311), (6266, 7576)]