76643656

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1553}}^1$

素因数の和:1789

約数の個数: 32

約数和(自身を含む): 149184000

約数和(自身を除く): 72540344

約数列:

[1, 2, 4, 8, 31, 62, 124, 199, 248, 398, 796, 1553, 1592, 3106, 6169, 6212, 12338, 12424, 24676, 48143, 49352, 96286, 192572, 309047, 385144, 618094, 1236188, 2472376, 9580457, 19160914, 38321828, 76643656]

約数ペア:

[(1, 76643656), (2, 38321828), (4, 19160914), (8, 9580457), (31, 2472376), (62, 1236188), (124, 618094), (199, 385144), (248, 309047), (398, 192572), (796, 96286), (1553, 49352), (1592, 48143), (3106, 24676), (6169, 12424), (6212, 12338)]