66439648

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{17159}}^1$

素因数の和:17191

約数の個数: 36

約数和(自身を含む): 143783640

約数和(自身を除く): 77343992

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 17159, 34318, 68636, 137272, 188749, 274544, 377498, 549088, 754996, 1509992, 2076239, 3019984, 4152478, 6039968, 8304956, 16609912, 33219824, 66439648]

約数ペア:

[(1, 66439648), (2, 33219824), (4, 16609912), (8, 8304956), (11, 6039968), (16, 4152478), (22, 3019984), (32, 2076239), (44, 1509992), (88, 754996), (121, 549088), (176, 377498), (242, 274544), (352, 188749), (484, 137272), (968, 68636), (1936, 34318), (3872, 17159)]