26125970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2753}}^1$

素因数の和:2846

約数の個数: 32

約数和(自身を含む): 51356592

約数和(自身を除く): 25230622

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 2753, 4745, 5506, 9490, 13765, 27530, 35789, 71578, 178945, 200969, 357890, 401938, 1004845, 2009690, 2612597, 5225194, 13062985, 26125970]

約数ペア:

[(1, 26125970), (2, 13062985), (5, 5225194), (10, 2612597), (13, 2009690), (26, 1004845), (65, 401938), (73, 357890), (130, 200969), (146, 178945), (365, 71578), (730, 35789), (949, 27530), (1898, 13765), (2753, 9490), (4745, 5506)]