664355524

素因数分解:

$2^2\times 7^2\times {\mathrm{457}}^1\times {\mathrm{7417}}^1$

素因数の和:7892

約数の個数: 36

約数和(自身を含む): 1355580156

約数和(自身を除く): 691224632

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 457, 914, 1828, 3199, 6398, 7417, 12796, 14834, 22393, 29668, 44786, 51919, 89572, 103838, 207676, 363433, 726866, 1453732, 3389569, 6779138, 13558276, 23726983, 47453966, 94907932, 166088881, 332177762, 664355524]

約数ペア:

[(1, 664355524), (2, 332177762), (4, 166088881), (7, 94907932), (14, 47453966), (28, 23726983), (49, 13558276), (98, 6779138), (196, 3389569), (457, 1453732), (914, 726866), (1828, 363433), (3199, 207676), (6398, 103838), (7417, 89572), (12796, 51919), (14834, 44786), (22393, 29668)]