904002688

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{89399}}^1$

素因数の和:89492

約数の個数: 32

約数和(自身を含む): 1823760000

約数和(自身を除く): 919757312

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 316, 632, 1264, 2528, 5056, 10112, 89399, 178798, 357596, 715192, 1430384, 2860768, 5721536, 7062521, 11443072, 14125042, 28250084, 56500168, 113000336, 226000672, 452001344, 904002688]

約数ペア:

[(1, 904002688), (2, 452001344), (4, 226000672), (8, 113000336), (16, 56500168), (32, 28250084), (64, 14125042), (79, 11443072), (128, 7062521), (158, 5721536), (316, 2860768), (632, 1430384), (1264, 715192), (2528, 357596), (5056, 178798), (10112, 89399)]