63454768

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:822

約数の個数: 60

約数和(自身を含む): 137604288

約数和(自身を除く): 74149520

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 169, 208, 248, 338, 403, 496, 676, 757, 806, 1352, 1514, 1612, 2704, 3028, 3224, 5239, 6056, 6448, 9841, 10478, 12112, 19682, 20956, 23467, 39364, 41912, 46934, 78728, 83824, 93868, 127933, 157456, 187736, 255866, 305071, 375472, 511732, 610142, 1023464, 1220284, 2046928, 2440568, 3965923, 4881136, 7931846, 15863692, 31727384, 63454768]

約数ペア:

[(1, 63454768), (2, 31727384), (4, 15863692), (8, 7931846), (13, 4881136), (16, 3965923), (26, 2440568), (31, 2046928), (52, 1220284), (62, 1023464), (104, 610142), (124, 511732), (169, 375472), (208, 305071), (248, 255866), (338, 187736), (403, 157456), (496, 127933), (676, 93868), (757, 83824), (806, 78728), (1352, 46934), (1514, 41912), (1612, 39364), (2704, 23467), (3028, 20956), (3224, 19682), (5239, 12112), (6056, 10478), (6448, 9841)]