808496

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{23}}^1$

素因数の和:70

約数の個数: 40

約数和(自身を含む): 1770720

約数和(自身を除く): 962224

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 169, 184, 208, 299, 338, 368, 598, 676, 1196, 1352, 2197, 2392, 2704, 3887, 4394, 4784, 7774, 8788, 15548, 17576, 31096, 35152, 50531, 62192, 101062, 202124, 404248, 808496]

約数ペア:

[(1, 808496), (2, 404248), (4, 202124), (8, 101062), (13, 62192), (16, 50531), (23, 35152), (26, 31096), (46, 17576), (52, 15548), (92, 8788), (104, 7774), (169, 4784), (184, 4394), (208, 3887), (299, 2704), (338, 2392), (368, 2197), (598, 1352), (676, 1196)]