28122484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{1249}}^1$

素因数の和:1699

約数の個数: 24

約数和(自身を含む): 53165000

約数和(自身を除く): 25042516

約数列:

[1, 2, 4, 13, 26, 52, 433, 866, 1249, 1732, 2498, 4996, 5629, 11258, 16237, 22516, 32474, 64948, 540817, 1081634, 2163268, 7030621, 14061242, 28122484]

約数ペア:

[(1, 28122484), (2, 14061242), (4, 7030621), (13, 2163268), (26, 1081634), (52, 540817), (433, 64948), (866, 32474), (1249, 22516), (1732, 16237), (2498, 11258), (4996, 5629)]