25633332

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:653

約数の個数: 72

約数和(自身を含む): 68708640

約数和(自身を除く): 43075308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 43, 58, 86, 87, 116, 129, 172, 174, 258, 261, 348, 387, 516, 522, 571, 774, 1044, 1142, 1247, 1548, 1713, 2284, 2494, 3426, 3741, 4988, 5139, 6852, 7482, 10278, 11223, 14964, 16559, 20556, 22446, 24553, 33118, 44892, 49106, 49677, 66236, 73659, 98212, 99354, 147318, 149031, 198708, 220977, 294636, 298062, 441954, 596124, 712037, 883908, 1424074, 2136111, 2848148, 4272222, 6408333, 8544444, 12816666, 25633332]

約数ペア:

[(1, 25633332), (2, 12816666), (3, 8544444), (4, 6408333), (6, 4272222), (9, 2848148), (12, 2136111), (18, 1424074), (29, 883908), (36, 712037), (43, 596124), (58, 441954), (86, 298062), (87, 294636), (116, 220977), (129, 198708), (172, 149031), (174, 147318), (258, 99354), (261, 98212), (348, 73659), (387, 66236), (516, 49677), (522, 49106), (571, 44892), (774, 33118), (1044, 24553), (1142, 22446), (1247, 20556), (1548, 16559), (1713, 14964), (2284, 11223), (2494, 10278), (3426, 7482), (3741, 6852), (4988, 5139)]