39654524

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 88482240

約数和(自身を除く): 48827716

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 79, 91, 98, 158, 182, 196, 197, 316, 364, 394, 553, 637, 788, 1027, 1106, 1274, 1379, 2054, 2212, 2548, 2561, 2758, 3871, 4108, 5122, 5516, 7189, 7742, 9653, 10244, 14378, 15484, 15563, 17927, 19306, 28756, 31126, 35854, 38612, 50323, 62252, 71708, 100646, 108941, 125489, 201292, 202319, 217882, 250978, 404638, 435764, 501956, 762587, 809276, 1416233, 1525174, 2832466, 3050348, 5664932, 9913631, 19827262, 39654524]

約数ペア:

[(1, 39654524), (2, 19827262), (4, 9913631), (7, 5664932), (13, 3050348), (14, 2832466), (26, 1525174), (28, 1416233), (49, 809276), (52, 762587), (79, 501956), (91, 435764), (98, 404638), (158, 250978), (182, 217882), (196, 202319), (197, 201292), (316, 125489), (364, 108941), (394, 100646), (553, 71708), (637, 62252), (788, 50323), (1027, 38612), (1106, 35854), (1274, 31126), (1379, 28756), (2054, 19306), (2212, 17927), (2548, 15563), (2561, 15484), (2758, 14378), (3871, 10244), (4108, 9653), (5122, 7742), (5516, 7189)]