68543536

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{115783}}^1$

素因数の和:115828

約数の個数: 20

約数和(自身を含む): 136393552

約数和(自身を除く): 67850016

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 115783, 231566, 463132, 926264, 1852528, 4283971, 8567942, 17135884, 34271768, 68543536]

約数ペア:

[(1, 68543536), (2, 34271768), (4, 17135884), (8, 8567942), (16, 4283971), (37, 1852528), (74, 926264), (148, 463132), (296, 231566), (592, 115783)]