411424

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:89

約数の個数: 48

約数和(自身を含む): 931392

約数和(自身を除く): 519968

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 43, 46, 52, 86, 92, 104, 172, 184, 208, 299, 344, 368, 416, 559, 598, 688, 736, 989, 1118, 1196, 1376, 1978, 2236, 2392, 3956, 4472, 4784, 7912, 8944, 9568, 12857, 15824, 17888, 25714, 31648, 51428, 102856, 205712, 411424]

約数ペア:

[(1, 411424), (2, 205712), (4, 102856), (8, 51428), (13, 31648), (16, 25714), (23, 17888), (26, 15824), (32, 12857), (43, 9568), (46, 8944), (52, 7912), (86, 4784), (92, 4472), (104, 3956), (172, 2392), (184, 2236), (208, 1978), (299, 1376), (344, 1196), (368, 1118), (416, 989), (559, 736), (598, 688)]