694096

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 40

約数和(自身を含む): 1499904

約数和(自身を除く): 805808

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 71, 94, 104, 142, 188, 208, 284, 376, 568, 611, 752, 923, 1136, 1222, 1846, 2444, 3337, 3692, 4888, 6674, 7384, 9776, 13348, 14768, 26696, 43381, 53392, 86762, 173524, 347048, 694096]

約数ペア:

[(1, 694096), (2, 347048), (4, 173524), (8, 86762), (13, 53392), (16, 43381), (26, 26696), (47, 14768), (52, 13348), (71, 9776), (94, 7384), (104, 6674), (142, 4888), (188, 3692), (208, 3337), (284, 2444), (376, 1846), (568, 1222), (611, 1136), (752, 923)]