25730284

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{911}}^1$

素因数の和:1245

約数の個数: 24

約数和(自身を含む): 47190528

約数和(自身を除く): 21460244

約数列:

[1, 2, 4, 23, 46, 92, 307, 614, 911, 1228, 1822, 3644, 7061, 14122, 20953, 28244, 41906, 83812, 279677, 559354, 1118708, 6432571, 12865142, 25730284]

約数ペア:

[(1, 25730284), (2, 12865142), (4, 6432571), (23, 1118708), (46, 559354), (92, 279677), (307, 83812), (614, 41906), (911, 28244), (1228, 20953), (1822, 14122), (3644, 7061)]