71415424

素因数分解:

$2^7\times {\mathrm{563}}^1\times {\mathrm{991}}^1$

素因数の和:1568

約数の個数: 32

約数和(自身を含む): 142669440

約数和(自身を除く): 71254016

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 563, 991, 1126, 1982, 2252, 3964, 4504, 7928, 9008, 15856, 18016, 31712, 36032, 63424, 72064, 126848, 557933, 1115866, 2231732, 4463464, 8926928, 17853856, 35707712, 71415424]

約数ペア:

[(1, 71415424), (2, 35707712), (4, 17853856), (8, 8926928), (16, 4463464), (32, 2231732), (64, 1115866), (128, 557933), (563, 126848), (991, 72064), (1126, 63424), (1982, 36032), (2252, 31712), (3964, 18016), (4504, 15856), (7928, 9008)]