804914032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{63439}}^1$

素因数の和:63521

約数の個数: 40

約数和(自身を含む): 1707043520

約数和(自身を除く): 902129488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 3172, 6344, 12688, 63439, 126878, 253756, 507512, 824707, 1015024, 1649414, 3298828, 3869779, 6597656, 7739558, 13195312, 15479116, 30958232, 50307127, 61916464, 100614254, 201228508, 402457016, 804914032]

約数ペア:

[(1, 804914032), (2, 402457016), (4, 201228508), (8, 100614254), (13, 61916464), (16, 50307127), (26, 30958232), (52, 15479116), (61, 13195312), (104, 7739558), (122, 6597656), (208, 3869779), (244, 3298828), (488, 1649414), (793, 1015024), (976, 824707), (1586, 507512), (3172, 253756), (6344, 126878), (12688, 63439)]