22761164

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 45158400

約数和(自身を除く): 22397236

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 79, 158, 223, 316, 323, 446, 646, 892, 1292, 1343, 1501, 2686, 3002, 3791, 4237, 5372, 6004, 7582, 8474, 15164, 16948, 17617, 25517, 35234, 51034, 70468, 72029, 102068, 144058, 288116, 299489, 334723, 598978, 669446, 1197956, 1338892, 5690291, 11380582, 22761164]

約数ペア:

[(1, 22761164), (2, 11380582), (4, 5690291), (17, 1338892), (19, 1197956), (34, 669446), (38, 598978), (68, 334723), (76, 299489), (79, 288116), (158, 144058), (223, 102068), (316, 72029), (323, 70468), (446, 51034), (646, 35234), (892, 25517), (1292, 17617), (1343, 16948), (1501, 15164), (2686, 8474), (3002, 7582), (3791, 6004), (4237, 5372)]