72178048

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{24517}}^1$

素因数の和:24554

約数の個数: 32

約数和(自身を含む): 150050160

約数和(自身を除く): 77872112

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 24517, 49034, 98068, 196136, 392272, 563891, 784544, 1127782, 1569088, 2255564, 3138176, 4511128, 9022256, 18044512, 36089024, 72178048]

約数ペア:

[(1, 72178048), (2, 36089024), (4, 18044512), (8, 9022256), (16, 4511128), (23, 3138176), (32, 2255564), (46, 1569088), (64, 1127782), (92, 784544), (128, 563891), (184, 392272), (368, 196136), (736, 98068), (1472, 49034), (2944, 24517)]