38679914

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 73668168

約数和(自身を除く): 34988254

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 97, 98, 182, 194, 313, 626, 637, 679, 1261, 1274, 1358, 2191, 2522, 4069, 4382, 4753, 8138, 8827, 9506, 15337, 17654, 28483, 30361, 30674, 56966, 60722, 61789, 123578, 199381, 212527, 394693, 398762, 425054, 789386, 1487689, 2762851, 2975378, 5525702, 19339957, 38679914]

約数ペア:

[(1, 38679914), (2, 19339957), (7, 5525702), (13, 2975378), (14, 2762851), (26, 1487689), (49, 789386), (91, 425054), (97, 398762), (98, 394693), (182, 212527), (194, 199381), (313, 123578), (626, 61789), (637, 60722), (679, 56966), (1261, 30674), (1274, 30361), (1358, 28483), (2191, 17654), (2522, 15337), (4069, 9506), (4382, 8827), (4753, 8138)]