18569344

素因数分解:

$2^7\times {\mathrm{239}}^1\times {\mathrm{607}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 37209600

約数和(自身を除く): 18640256

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 239, 478, 607, 956, 1214, 1912, 2428, 3824, 4856, 7648, 9712, 15296, 19424, 30592, 38848, 77696, 145073, 290146, 580292, 1160584, 2321168, 4642336, 9284672, 18569344]

約数ペア:

[(1, 18569344), (2, 9284672), (4, 4642336), (8, 2321168), (16, 1160584), (32, 580292), (64, 290146), (128, 145073), (239, 77696), (478, 38848), (607, 30592), (956, 19424), (1214, 15296), (1912, 9712), (2428, 7648), (3824, 4856)]