250528072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{827}}^1\times {\mathrm{1993}}^1$

素因数の和:2845

約数の個数: 32

約数和(自身を含む): 495309600

約数和(自身を除く): 244781528

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 827, 1654, 1993, 3308, 3986, 6616, 7972, 15713, 15944, 31426, 37867, 62852, 75734, 125704, 151468, 302936, 1648211, 3296422, 6592844, 13185688, 31316009, 62632018, 125264036, 250528072]

約数ペア:

[(1, 250528072), (2, 125264036), (4, 62632018), (8, 31316009), (19, 13185688), (38, 6592844), (76, 3296422), (152, 1648211), (827, 302936), (1654, 151468), (1993, 125704), (3308, 75734), (3986, 62852), (6616, 37867), (7972, 31426), (15713, 15944)]