633626032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{49939}}^1$

素因数の和:50021

約数の個数: 40

約数和(自身を含む): 1343785520

約数和(自身を除く): 710159488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 3172, 6344, 12688, 49939, 99878, 199756, 399512, 649207, 799024, 1298414, 2596828, 3046279, 5193656, 6092558, 10387312, 12185116, 24370232, 39601627, 48740464, 79203254, 158406508, 316813016, 633626032]

約数ペア:

[(1, 633626032), (2, 316813016), (4, 158406508), (8, 79203254), (13, 48740464), (16, 39601627), (26, 24370232), (52, 12185116), (61, 10387312), (104, 6092558), (122, 5193656), (208, 3046279), (244, 2596828), (488, 1298414), (793, 799024), (976, 649207), (1586, 399512), (3172, 199756), (6344, 99878), (12688, 49939)]