23375156

素因数分解:

$2^2\times 7^2\times {\mathrm{239}}^1\times {\mathrm{499}}^1$

素因数の和:756

約数の個数: 36

約数和(自身を含む): 47880000

約数和(自身を除く): 24504844

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 239, 478, 499, 956, 998, 1673, 1996, 3346, 3493, 6692, 6986, 11711, 13972, 23422, 24451, 46844, 48902, 97804, 119261, 238522, 477044, 834827, 1669654, 3339308, 5843789, 11687578, 23375156]

約数ペア:

[(1, 23375156), (2, 11687578), (4, 5843789), (7, 3339308), (14, 1669654), (28, 834827), (49, 477044), (98, 238522), (196, 119261), (239, 97804), (478, 48902), (499, 46844), (956, 24451), (998, 23422), (1673, 13972), (1996, 11711), (3346, 6986), (3493, 6692)]