22806448

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1297}}^1$

素因数の和:1469

約数の個数: 40

約数和(自身を含む): 50860832

約数和(自身を除く): 28054384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 628, 1099, 1256, 1297, 2198, 2512, 2594, 4396, 5188, 8792, 9079, 10376, 17584, 18158, 20752, 36316, 72632, 145264, 203629, 407258, 814516, 1425403, 1629032, 2850806, 3258064, 5701612, 11403224, 22806448]

約数ペア:

[(1, 22806448), (2, 11403224), (4, 5701612), (7, 3258064), (8, 2850806), (14, 1629032), (16, 1425403), (28, 814516), (56, 407258), (112, 203629), (157, 145264), (314, 72632), (628, 36316), (1099, 20752), (1256, 18158), (1297, 17584), (2198, 10376), (2512, 9079), (2594, 8792), (4396, 5188)]