26347580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{188197}}^1$

素因数の和:188213

約数の個数: 24

約数和(自身を含む): 63234528

約数和(自身を除く): 36886948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 188197, 376394, 752788, 940985, 1317379, 1881970, 2634758, 3763940, 5269516, 6586895, 13173790, 26347580]

約数ペア:

[(1, 26347580), (2, 13173790), (4, 6586895), (5, 5269516), (7, 3763940), (10, 2634758), (14, 1881970), (20, 1317379), (28, 940985), (35, 752788), (70, 376394), (140, 188197)]