64227868

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{4283}}^1$

素因数の和:4473

約数の個数: 24

約数和(自身を含む): 118032768

約数和(自身を除く): 53804900

約数列:

[1, 2, 4, 23, 46, 92, 163, 326, 652, 3749, 4283, 7498, 8566, 14996, 17132, 98509, 197018, 394036, 698129, 1396258, 2792516, 16056967, 32113934, 64227868]

約数ペア:

[(1, 64227868), (2, 32113934), (4, 16056967), (23, 2792516), (46, 1396258), (92, 698129), (163, 394036), (326, 197018), (652, 98509), (3749, 17132), (4283, 14996), (7498, 8566)]