25305378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1669}}^1$

素因数の和:1719

約数の個数: 48

約数和(自身を含む): 61081920

約数和(自身を除く): 35776542

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 361, 399, 722, 798, 1083, 1669, 2166, 2527, 3338, 5007, 5054, 7581, 10014, 11683, 15162, 23366, 31711, 35049, 63422, 70098, 95133, 190266, 221977, 443954, 602509, 665931, 1205018, 1331862, 1807527, 3615054, 4217563, 8435126, 12652689, 25305378]

約数ペア:

[(1, 25305378), (2, 12652689), (3, 8435126), (6, 4217563), (7, 3615054), (14, 1807527), (19, 1331862), (21, 1205018), (38, 665931), (42, 602509), (57, 443954), (114, 221977), (133, 190266), (266, 95133), (361, 70098), (399, 63422), (722, 35049), (798, 31711), (1083, 23366), (1669, 15162), (2166, 11683), (2527, 10014), (3338, 7581), (5007, 5054)]