7667928

素因数分解:

$2^3\times 3^2\times {\mathrm{281}}^1\times {\mathrm{379}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 20896200

約数和(自身を除く): 13228272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 281, 379, 562, 758, 843, 1124, 1137, 1516, 1686, 2248, 2274, 2529, 3032, 3372, 3411, 4548, 5058, 6744, 6822, 9096, 10116, 13644, 20232, 27288, 106499, 212998, 319497, 425996, 638994, 851992, 958491, 1277988, 1916982, 2555976, 3833964, 7667928]

約数ペア:

[(1, 7667928), (2, 3833964), (3, 2555976), (4, 1916982), (6, 1277988), (8, 958491), (9, 851992), (12, 638994), (18, 425996), (24, 319497), (36, 212998), (72, 106499), (281, 27288), (379, 20232), (562, 13644), (758, 10116), (843, 9096), (1124, 6822), (1137, 6744), (1516, 5058), (1686, 4548), (2248, 3411), (2274, 3372), (2529, 3032)]