668239016

素因数分解:

$2^3\times {\mathrm{241}}^1\times {\mathrm{571}}^1\times {\mathrm{607}}^1$

素因数の和:1425

約数の個数: 32

約数和(自身を含む): 1262426880

約数和(自身を除く): 594187864

約数列:

[1, 2, 4, 8, 241, 482, 571, 607, 964, 1142, 1214, 1928, 2284, 2428, 4568, 4856, 137611, 146287, 275222, 292574, 346597, 550444, 585148, 693194, 1100888, 1170296, 1386388, 2772776, 83529877, 167059754, 334119508, 668239016]

約数ペア:

[(1, 668239016), (2, 334119508), (4, 167059754), (8, 83529877), (241, 2772776), (482, 1386388), (571, 1170296), (607, 1100888), (964, 693194), (1142, 585148), (1214, 550444), (1928, 346597), (2284, 292574), (2428, 275222), (4568, 146287), (4856, 137611)]