12580096

素因数分解:

$2^8\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:486

約数の個数: 36

約数和(自身を含む): 25351732

約数和(自身を除く): 12771636

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 256, 313, 314, 626, 628, 1252, 1256, 2504, 2512, 5008, 5024, 10016, 10048, 20032, 20096, 40064, 40192, 49141, 80128, 98282, 196564, 393128, 786256, 1572512, 3145024, 6290048, 12580096]

約数ペア:

[(1, 12580096), (2, 6290048), (4, 3145024), (8, 1572512), (16, 786256), (32, 393128), (64, 196564), (128, 98282), (157, 80128), (256, 49141), (313, 40192), (314, 40064), (626, 20096), (628, 20032), (1252, 10048), (1256, 10016), (2504, 5024), (2512, 5008)]