64126664

素因数分解:

$2^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{6857}}^1$

素因数の和:7037

約数の個数: 32

約数和(自身を含む): 138257280

約数和(自身を除く): 74130616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 167, 334, 668, 1169, 1336, 2338, 4676, 6857, 9352, 13714, 27428, 47999, 54856, 95998, 191996, 383992, 1145119, 2290238, 4580476, 8015833, 9160952, 16031666, 32063332, 64126664]

約数ペア:

[(1, 64126664), (2, 32063332), (4, 16031666), (7, 9160952), (8, 8015833), (14, 4580476), (28, 2290238), (56, 1145119), (167, 383992), (334, 191996), (668, 95998), (1169, 54856), (1336, 47999), (2338, 27428), (4676, 13714), (6857, 9352)]