8802872

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 18973440

約数和(自身を除く): 10170568

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 169, 221, 338, 383, 442, 676, 766, 884, 1352, 1532, 1768, 2873, 3064, 4979, 5746, 6511, 9958, 11492, 13022, 19916, 22984, 26044, 39832, 52088, 64727, 84643, 129454, 169286, 258908, 338572, 517816, 677144, 1100359, 2200718, 4401436, 8802872]

約数ペア:

[(1, 8802872), (2, 4401436), (4, 2200718), (8, 1100359), (13, 677144), (17, 517816), (26, 338572), (34, 258908), (52, 169286), (68, 129454), (104, 84643), (136, 64727), (169, 52088), (221, 39832), (338, 26044), (383, 22984), (442, 19916), (676, 13022), (766, 11492), (884, 9958), (1352, 6511), (1532, 5746), (1768, 4979), (2873, 3064)]