69897712

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{18127}}^1$

素因数の和:18376

約数の個数: 20

約数和(自身を含む): 135996256

約数和(自身を除く): 66098544

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 18127, 36254, 72508, 145016, 290032, 4368607, 8737214, 17474428, 34948856, 69897712]

約数ペア:

[(1, 69897712), (2, 34948856), (4, 17474428), (8, 8737214), (16, 4368607), (241, 290032), (482, 145016), (964, 72508), (1928, 36254), (3856, 18127)]