26719148

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1427}}^1$

素因数の和:1613

約数の個数: 24

約数和(自身を含む): 48620544

約数和(自身を除く): 21901396

約数列:

[1, 2, 4, 31, 62, 124, 151, 302, 604, 1427, 2854, 4681, 5708, 9362, 18724, 44237, 88474, 176948, 215477, 430954, 861908, 6679787, 13359574, 26719148]

約数ペア:

[(1, 26719148), (2, 13359574), (4, 6679787), (31, 861908), (62, 430954), (124, 215477), (151, 176948), (302, 88474), (604, 44237), (1427, 18724), (2854, 9362), (4681, 5708)]