39932186

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 77137920

約数和(自身を除く): 37205734

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 61, 107, 122, 133, 161, 214, 266, 322, 427, 437, 749, 854, 874, 1159, 1403, 1498, 2033, 2318, 2461, 2806, 3059, 4066, 4922, 6118, 6527, 8113, 9821, 13054, 14231, 16226, 17227, 19642, 26657, 28462, 34454, 45689, 46759, 53314, 91378, 93518, 124013, 150121, 186599, 248026, 300242, 327313, 373198, 654626, 868091, 1050847, 1736182, 2101694, 2852299, 5704598, 19966093, 39932186]

約数ペア:

[(1, 39932186), (2, 19966093), (7, 5704598), (14, 2852299), (19, 2101694), (23, 1736182), (38, 1050847), (46, 868091), (61, 654626), (107, 373198), (122, 327313), (133, 300242), (161, 248026), (214, 186599), (266, 150121), (322, 124013), (427, 93518), (437, 91378), (749, 53314), (854, 46759), (874, 45689), (1159, 34454), (1403, 28462), (1498, 26657), (2033, 19642), (2318, 17227), (2461, 16226), (2806, 14231), (3059, 13054), (4066, 9821), (4922, 8113), (6118, 6527)]