72486016

素因数分解:

$2^7\times {\mathrm{167}}^1\times {\mathrm{3391}}^1$

素因数の和:3572

約数の個数: 32

約数和(自身を含む): 145313280

約数和(自身を除く): 72827264

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 334, 668, 1336, 2672, 3391, 5344, 6782, 10688, 13564, 21376, 27128, 54256, 108512, 217024, 434048, 566297, 1132594, 2265188, 4530376, 9060752, 18121504, 36243008, 72486016]

約数ペア:

[(1, 72486016), (2, 36243008), (4, 18121504), (8, 9060752), (16, 4530376), (32, 2265188), (64, 1132594), (128, 566297), (167, 434048), (334, 217024), (668, 108512), (1336, 54256), (2672, 27128), (3391, 21376), (5344, 13564), (6782, 10688)]