2028550112

素因数分解:

$2^5\times {\mathrm{41}}^2\times {\mathrm{43}}^1\times {\mathrm{877}}^1$

素因数の和:1012

約数の個数: 72

約数和(自身を含む): 4193464968

約数和(自身を除く): 2164914856

約数列:

[1, 2, 4, 8, 16, 32, 41, 43, 82, 86, 164, 172, 328, 344, 656, 688, 877, 1312, 1376, 1681, 1754, 1763, 3362, 3508, 3526, 6724, 7016, 7052, 13448, 14032, 14104, 26896, 28064, 28208, 35957, 37711, 53792, 56416, 71914, 72283, 75422, 143828, 144566, 150844, 287656, 289132, 301688, 575312, 578264, 603376, 1150624, 1156528, 1206752, 1474237, 1546151, 2313056, 2948474, 3092302, 5896948, 6184604, 11793896, 12369208, 23587792, 24738416, 47175584, 49476832, 63392191, 126784382, 253568764, 507137528, 1014275056, 2028550112]

約数ペア:

[(1, 2028550112), (2, 1014275056), (4, 507137528), (8, 253568764), (16, 126784382), (32, 63392191), (41, 49476832), (43, 47175584), (82, 24738416), (86, 23587792), (164, 12369208), (172, 11793896), (328, 6184604), (344, 5896948), (656, 3092302), (688, 2948474), (877, 2313056), (1312, 1546151), (1376, 1474237), (1681, 1206752), (1754, 1156528), (1763, 1150624), (3362, 603376), (3508, 578264), (3526, 575312), (6724, 301688), (7016, 289132), (7052, 287656), (13448, 150844), (14032, 144566), (14104, 143828), (26896, 75422), (28064, 72283), (28208, 71914), (35957, 56416), (37711, 53792)]