68797736

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{7537}}^1$

素因数の和:7713

約数の個数: 32

約数和(自身を含む): 148347840

約数和(自身を除く): 79550104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 2282, 4564, 7537, 9128, 15074, 30148, 52759, 60296, 105518, 211036, 422072, 1228531, 2457062, 4914124, 8599717, 9828248, 17199434, 34398868, 68797736]

約数ペア:

[(1, 68797736), (2, 34398868), (4, 17199434), (7, 9828248), (8, 8599717), (14, 4914124), (28, 2457062), (56, 1228531), (163, 422072), (326, 211036), (652, 105518), (1141, 60296), (1304, 52759), (2282, 30148), (4564, 15074), (7537, 9128)]