25304314

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{379}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 45964800

約数和(自身を除く): 20660486

約数列:

[1, 2, 7, 14, 19, 38, 133, 251, 266, 379, 502, 758, 1757, 2653, 3514, 4769, 5306, 7201, 9538, 14402, 33383, 50407, 66766, 95129, 100814, 190258, 665903, 1331806, 1807451, 3614902, 12652157, 25304314]

約数ペア:

[(1, 25304314), (2, 12652157), (7, 3614902), (14, 1807451), (19, 1331806), (38, 665903), (133, 190258), (251, 100814), (266, 95129), (379, 66766), (502, 50407), (758, 33383), (1757, 14402), (2653, 9538), (3514, 7201), (4769, 5306)]