25763864

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 58544640

約数和(自身を除く): 32780776

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 83, 92, 161, 166, 184, 241, 322, 332, 482, 581, 644, 664, 964, 1162, 1288, 1687, 1909, 1928, 2324, 3374, 3818, 4648, 5543, 6748, 7636, 11086, 13363, 13496, 15272, 20003, 22172, 26726, 38801, 40006, 44344, 53452, 77602, 80012, 106904, 140021, 155204, 160024, 280042, 310408, 460069, 560084, 920138, 1120168, 1840276, 3220483, 3680552, 6440966, 12881932, 25763864]

約数ペア:

[(1, 25763864), (2, 12881932), (4, 6440966), (7, 3680552), (8, 3220483), (14, 1840276), (23, 1120168), (28, 920138), (46, 560084), (56, 460069), (83, 310408), (92, 280042), (161, 160024), (166, 155204), (184, 140021), (241, 106904), (322, 80012), (332, 77602), (482, 53452), (581, 44344), (644, 40006), (664, 38801), (964, 26726), (1162, 22172), (1288, 20003), (1687, 15272), (1909, 13496), (1928, 13363), (2324, 11086), (3374, 7636), (3818, 6748), (4648, 5543)]