26159428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{4357}}^1$

素因数の和:4459

約数の個数: 24

約数和(自身を含む): 48809600

約数和(自身を除く): 22650172

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 4357, 6004, 8714, 17428, 82783, 165566, 331132, 344203, 688406, 1376812, 6539857, 13079714, 26159428]

約数ペア:

[(1, 26159428), (2, 13079714), (4, 6539857), (19, 1376812), (38, 688406), (76, 344203), (79, 331132), (158, 165566), (316, 82783), (1501, 17428), (3002, 8714), (4357, 6004)]