788430032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{12347}}^1$

素因数の和:12675

約数の個数: 40

約数和(自身を含む): 1650581856

約数和(自身を除く): 862151824

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 307, 614, 1228, 2456, 3991, 4912, 7982, 12347, 15964, 24694, 31928, 49388, 63856, 98776, 160511, 197552, 321022, 642044, 1284088, 2568176, 3790529, 7581058, 15162116, 30324232, 49276877, 60648464, 98553754, 197107508, 394215016, 788430032]

約数ペア:

[(1, 788430032), (2, 394215016), (4, 197107508), (8, 98553754), (13, 60648464), (16, 49276877), (26, 30324232), (52, 15162116), (104, 7581058), (208, 3790529), (307, 2568176), (614, 1284088), (1228, 642044), (2456, 321022), (3991, 197552), (4912, 160511), (7982, 98776), (12347, 63856), (15964, 49388), (24694, 31928)]