68473832

素因数分解:

$2^3\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2837}}^1$

素因数の和:3281

約数の個数: 32

約数和(自身を含む): 147121920

約数和(自身を除く): 78648088

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 431, 862, 1724, 2837, 3017, 3448, 5674, 6034, 11348, 12068, 19859, 22696, 24136, 39718, 79436, 158872, 1222747, 2445494, 4890988, 8559229, 9781976, 17118458, 34236916, 68473832]

約数ペア:

[(1, 68473832), (2, 34236916), (4, 17118458), (7, 9781976), (8, 8559229), (14, 4890988), (28, 2445494), (56, 1222747), (431, 158872), (862, 79436), (1724, 39718), (2837, 24136), (3017, 22696), (3448, 19859), (5674, 12068), (6034, 11348)]