578672

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{613}}^1$

素因数の和:680

約数の個数: 20

約数和(自身を含む): 1142040

約数和(自身を除く): 563368

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 613, 944, 1226, 2452, 4904, 9808, 36167, 72334, 144668, 289336, 578672]

約数ペア:

[(1, 578672), (2, 289336), (4, 144668), (8, 72334), (16, 36167), (59, 9808), (118, 4904), (236, 2452), (472, 1226), (613, 944)]