388792256

素因数分解:

$2^6\times {\mathrm{149}}^1\times {\mathrm{40771}}^1$

素因数の和:40932

約数の個数: 28

約数和(自身を含む): 776706600

約数和(自身を除く): 387914344

約数列:

[1, 2, 4, 8, 16, 32, 64, 149, 298, 596, 1192, 2384, 4768, 9536, 40771, 81542, 163084, 326168, 652336, 1304672, 2609344, 6074879, 12149758, 24299516, 48599032, 97198064, 194396128, 388792256]

約数ペア:

[(1, 388792256), (2, 194396128), (4, 97198064), (8, 48599032), (16, 24299516), (32, 12149758), (64, 6074879), (149, 2609344), (298, 1304672), (596, 652336), (1192, 326168), (2384, 163084), (4768, 81542), (9536, 40771)]