26066628

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{2111}}^1$

素因数の和:2142

約数の個数: 72

約数和(自身を含む): 76876800

約数和(自身を除く): 50810172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 2111, 3087, 4116, 4222, 6174, 6333, 8444, 12348, 12666, 14777, 18999, 25332, 29554, 37998, 44331, 59108, 75996, 88662, 103439, 132993, 177324, 206878, 265986, 310317, 413756, 531972, 620634, 724073, 930951, 1241268, 1448146, 1861902, 2172219, 2896292, 3723804, 4344438, 6516657, 8688876, 13033314, 26066628]

約数ペア:

[(1, 26066628), (2, 13033314), (3, 8688876), (4, 6516657), (6, 4344438), (7, 3723804), (9, 2896292), (12, 2172219), (14, 1861902), (18, 1448146), (21, 1241268), (28, 930951), (36, 724073), (42, 620634), (49, 531972), (63, 413756), (84, 310317), (98, 265986), (126, 206878), (147, 177324), (196, 132993), (252, 103439), (294, 88662), (343, 75996), (441, 59108), (588, 44331), (686, 37998), (882, 29554), (1029, 25332), (1372, 18999), (1764, 14777), (2058, 12666), (2111, 12348), (3087, 8444), (4116, 6333), (4222, 6174)]