39289544

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 87091200

約数和(自身を除く): 47801656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 83, 107, 158, 166, 214, 316, 332, 428, 553, 581, 632, 664, 749, 856, 1106, 1162, 1498, 2212, 2324, 2996, 4424, 4648, 5992, 6557, 8453, 8881, 13114, 16906, 17762, 26228, 33812, 35524, 45899, 52456, 59171, 62167, 67624, 71048, 91798, 118342, 124334, 183596, 236684, 248668, 367192, 473368, 497336, 701599, 1403198, 2806396, 4911193, 5612792, 9822386, 19644772, 39289544]

約数ペア:

[(1, 39289544), (2, 19644772), (4, 9822386), (7, 5612792), (8, 4911193), (14, 2806396), (28, 1403198), (56, 701599), (79, 497336), (83, 473368), (107, 367192), (158, 248668), (166, 236684), (214, 183596), (316, 124334), (332, 118342), (428, 91798), (553, 71048), (581, 67624), (632, 62167), (664, 59171), (749, 52456), (856, 45899), (1106, 35524), (1162, 33812), (1498, 26228), (2212, 17762), (2324, 16906), (2996, 13114), (4424, 8881), (4648, 8453), (5992, 6557)]