2799776

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 6531840

約数和(自身を除く): 3732064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 431, 464, 812, 862, 928, 1624, 1724, 3017, 3248, 3448, 6034, 6496, 6896, 12068, 12499, 13792, 24136, 24998, 48272, 49996, 87493, 96544, 99992, 174986, 199984, 349972, 399968, 699944, 1399888, 2799776]

約数ペア:

[(1, 2799776), (2, 1399888), (4, 699944), (7, 399968), (8, 349972), (14, 199984), (16, 174986), (28, 99992), (29, 96544), (32, 87493), (56, 49996), (58, 48272), (112, 24998), (116, 24136), (203, 13792), (224, 12499), (232, 12068), (406, 6896), (431, 6496), (464, 6034), (812, 3448), (862, 3248), (928, 3017), (1624, 1724)]