7749768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:502

約数の個数: 64

約数和(自身を含む): 21268800

約数和(自身を除く): 13519032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 59, 78, 104, 118, 156, 177, 236, 312, 354, 421, 472, 708, 767, 842, 1263, 1416, 1534, 1684, 2301, 2526, 3068, 3368, 4602, 5052, 5473, 6136, 9204, 10104, 10946, 16419, 18408, 21892, 24839, 32838, 43784, 49678, 65676, 74517, 99356, 131352, 149034, 198712, 298068, 322907, 596136, 645814, 968721, 1291628, 1937442, 2583256, 3874884, 7749768]

約数ペア:

[(1, 7749768), (2, 3874884), (3, 2583256), (4, 1937442), (6, 1291628), (8, 968721), (12, 645814), (13, 596136), (24, 322907), (26, 298068), (39, 198712), (52, 149034), (59, 131352), (78, 99356), (104, 74517), (118, 65676), (156, 49678), (177, 43784), (236, 32838), (312, 24839), (354, 21892), (421, 18408), (472, 16419), (708, 10946), (767, 10104), (842, 9204), (1263, 6136), (1416, 5473), (1534, 5052), (1684, 4602), (2301, 3368), (2526, 3068)]