27381428

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{739}}^1$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 49106400

約数和(自身を除く): 21724972

約数列:

[1, 2, 4, 59, 118, 157, 236, 314, 628, 739, 1478, 2956, 9263, 18526, 37052, 43601, 87202, 116023, 174404, 232046, 464092, 6845357, 13690714, 27381428]

約数ペア:

[(1, 27381428), (2, 13690714), (4, 6845357), (59, 464092), (118, 232046), (157, 174404), (236, 116023), (314, 87202), (628, 43601), (739, 37052), (1478, 18526), (2956, 9263)]