57144256

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{68683}}^1$

素因数の和:68708

約数の個数: 28

約数和(自身を含む): 122120152

約数和(自身を除く): 64975896

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 68683, 137366, 274732, 549464, 892879, 1098928, 1785758, 2197856, 3571516, 4395712, 7143032, 14286064, 28572128, 57144256]

約数ペア:

[(1, 57144256), (2, 28572128), (4, 14286064), (8, 7143032), (13, 4395712), (16, 3571516), (26, 2197856), (32, 1785758), (52, 1098928), (64, 892879), (104, 549464), (208, 274732), (416, 137366), (832, 68683)]