25972496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{147571}}^1$

素因数の和:147590

約数の個数: 20

約数和(自身を含む): 54896784

約数和(自身を除く): 28924288

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 147571, 295142, 590284, 1180568, 1623281, 2361136, 3246562, 6493124, 12986248, 25972496]

約数ペア:

[(1, 25972496), (2, 12986248), (4, 6493124), (8, 3246562), (11, 2361136), (16, 1623281), (22, 1180568), (44, 590284), (88, 295142), (176, 147571)]