28822012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{6217}}^1$

素因数の和:6301

約数の個数: 24

約数和(自身を含む): 53972240

約数和(自身を除く): 25150228

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 6217, 12434, 24868, 118123, 236246, 379237, 472492, 758474, 1516948, 7205503, 14411006, 28822012]

約数ペア:

[(1, 28822012), (2, 14411006), (4, 7205503), (19, 1516948), (38, 758474), (61, 472492), (76, 379237), (122, 236246), (244, 118123), (1159, 24868), (2318, 12434), (4636, 6217)]