64882816

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{22039}}^1$

素因数の和:22076

約数の個数: 32

約数和(自身を含む): 134884800

約数和(自身を除く): 70001984

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 22039, 44078, 88156, 176312, 352624, 506897, 705248, 1013794, 1410496, 2027588, 2820992, 4055176, 8110352, 16220704, 32441408, 64882816]

約数ペア:

[(1, 64882816), (2, 32441408), (4, 16220704), (8, 8110352), (16, 4055176), (23, 2820992), (32, 2027588), (46, 1410496), (64, 1013794), (92, 705248), (128, 506897), (184, 352624), (368, 176312), (736, 88156), (1472, 44078), (2944, 22039)]