6647565566

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1\times {\mathrm{709}}^1$

素因数の和:1364

約数の個数: 32

約数和(自身を含む): 10213776000

約数和(自身を除く): 3566210434

約数列:

[1, 2, 73, 146, 149, 298, 431, 709, 862, 1418, 10877, 21754, 31463, 51757, 62926, 64219, 103514, 105641, 128438, 211282, 305579, 611158, 4687987, 7711793, 9375974, 15423586, 22307267, 44614534, 45531271, 91062542, 3323782783, 6647565566]

約数ペア:

[(1, 6647565566), (2, 3323782783), (73, 91062542), (146, 45531271), (149, 44614534), (298, 22307267), (431, 15423586), (709, 9375974), (862, 7711793), (1418, 4687987), (10877, 611158), (21754, 305579), (31463, 211282), (51757, 128438), (62926, 105641), (64219, 103514)]