56626336

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4391}}^1$

素因数の和:4445

約数の個数: 48

約数和(自身を含む): 123959808

約数和(自身を除く): 67333472

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 4391, 6448, 8782, 12896, 17564, 35128, 57083, 70256, 114166, 136121, 140512, 228332, 272242, 456664, 544484, 913328, 1088968, 1769573, 1826656, 2177936, 3539146, 4355872, 7078292, 14156584, 28313168, 56626336]

約数ペア:

[(1, 56626336), (2, 28313168), (4, 14156584), (8, 7078292), (13, 4355872), (16, 3539146), (26, 2177936), (31, 1826656), (32, 1769573), (52, 1088968), (62, 913328), (104, 544484), (124, 456664), (208, 272242), (248, 228332), (403, 140512), (416, 136121), (496, 114166), (806, 70256), (992, 57083), (1612, 35128), (3224, 17564), (4391, 12896), (6448, 8782)]