8471632

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{241}}^1$

素因数の和:288

約数の個数: 40

約数和(自身を含む): 17854760

約数和(自身を除く): 9383128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 241, 338, 482, 676, 964, 1352, 1928, 2197, 2704, 3133, 3856, 4394, 6266, 8788, 12532, 17576, 25064, 35152, 40729, 50128, 81458, 162916, 325832, 529477, 651664, 1058954, 2117908, 4235816, 8471632]

約数ペア:

[(1, 8471632), (2, 4235816), (4, 2117908), (8, 1058954), (13, 651664), (16, 529477), (26, 325832), (52, 162916), (104, 81458), (169, 50128), (208, 40729), (241, 35152), (338, 25064), (482, 17576), (676, 12532), (964, 8788), (1352, 6266), (1928, 4394), (2197, 3856), (2704, 3133)]