17860136

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7417}}^1$

素因数の和:7473

約数の個数: 32

約数和(自身を含む): 39167040

約数和(自身を除く): 21306904

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 7417, 14834, 29668, 51919, 59336, 103838, 207676, 318931, 415352, 637862, 1275724, 2232517, 2551448, 4465034, 8930068, 17860136]

約数ペア:

[(1, 17860136), (2, 8930068), (4, 4465034), (7, 2551448), (8, 2232517), (14, 1275724), (28, 637862), (43, 415352), (56, 318931), (86, 207676), (172, 103838), (301, 59336), (344, 51919), (602, 29668), (1204, 14834), (2408, 7417)]