61211008

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{25169}}^1$

素因数の和:25202

約数の個数: 32

約数和(自身を含む): 128367000

約数和(自身を除く): 67155992

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 25169, 50338, 100676, 201352, 402704, 478211, 805408, 956422, 1610816, 1912844, 3221632, 3825688, 7651376, 15302752, 30605504, 61211008]

約数ペア:

[(1, 61211008), (2, 30605504), (4, 15302752), (8, 7651376), (16, 3825688), (19, 3221632), (32, 1912844), (38, 1610816), (64, 956422), (76, 805408), (128, 478211), (152, 402704), (304, 201352), (608, 100676), (1216, 50338), (2432, 25169)]