40499186

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 77220864

約数和(自身を除く): 36721678

約数列:

[1, 2, 7, 13, 14, 26, 49, 83, 91, 98, 166, 182, 383, 581, 637, 766, 1079, 1162, 1274, 2158, 2681, 4067, 4979, 5362, 7553, 8134, 9958, 15106, 18767, 31789, 34853, 37534, 52871, 63578, 69706, 105742, 222523, 243971, 413257, 445046, 487942, 826514, 1557661, 2892799, 3115322, 5785598, 20249593, 40499186]

約数ペア:

[(1, 40499186), (2, 20249593), (7, 5785598), (13, 3115322), (14, 2892799), (26, 1557661), (49, 826514), (83, 487942), (91, 445046), (98, 413257), (166, 243971), (182, 222523), (383, 105742), (581, 69706), (637, 63578), (766, 52871), (1079, 37534), (1162, 34853), (1274, 31789), (2158, 18767), (2681, 15106), (4067, 9958), (4979, 8134), (5362, 7553)]