26830736

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{88259}}^1$

素因数の和:88286

約数の個数: 20

約数和(自身を含む): 54721200

約数和(自身を除く): 27890464

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 88259, 176518, 353036, 706072, 1412144, 1676921, 3353842, 6707684, 13415368, 26830736]

約数ペア:

[(1, 26830736), (2, 13415368), (4, 6707684), (8, 3353842), (16, 1676921), (19, 1412144), (38, 706072), (76, 353036), (152, 176518), (304, 88259)]