448034992

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{521}}^1\times {\mathrm{757}}^1$

素因数の和:1357

約数の個数: 40

約数和(自身を含む): 883148832

約数和(自身を除く): 435113840

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 521, 568, 757, 1042, 1136, 1514, 2084, 3028, 4168, 6056, 8336, 12112, 36991, 53747, 73982, 107494, 147964, 214988, 295928, 394397, 429976, 591856, 788794, 859952, 1577588, 3155176, 6310352, 28002187, 56004374, 112008748, 224017496, 448034992]

約数ペア:

[(1, 448034992), (2, 224017496), (4, 112008748), (8, 56004374), (16, 28002187), (71, 6310352), (142, 3155176), (284, 1577588), (521, 859952), (568, 788794), (757, 591856), (1042, 429976), (1136, 394397), (1514, 295928), (2084, 214988), (3028, 147964), (4168, 107494), (6056, 73982), (8336, 53747), (12112, 36991)]