3988039216

素因数分解:

$2^4\times 7^1\times {\mathrm{857}}^1\times {\mathrm{41549}}^1$

素因数の和:42421

約数の個数: 40

約数和(自身を含む): 8841175200

約数和(自身を除く): 4853135984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 857, 1714, 3428, 5999, 6856, 11998, 13712, 23996, 41549, 47992, 83098, 95984, 166196, 290843, 332392, 581686, 664784, 1163372, 2326744, 4653488, 35607493, 71214986, 142429972, 249252451, 284859944, 498504902, 569719888, 997009804, 1994019608, 3988039216]

約数ペア:

[(1, 3988039216), (2, 1994019608), (4, 997009804), (7, 569719888), (8, 498504902), (14, 284859944), (16, 249252451), (28, 142429972), (56, 71214986), (112, 35607493), (857, 4653488), (1714, 2326744), (3428, 1163372), (5999, 664784), (6856, 581686), (11998, 332392), (13712, 290843), (23996, 166196), (41549, 95984), (47992, 83098)]