71958558

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{787}}^1$

素因数の和:1117

約数の個数: 48

約数和(自身を含む): 168165504

約数和(自身を除く): 96206946

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 311, 622, 787, 933, 1574, 1866, 2177, 2361, 4354, 4722, 5509, 6531, 11018, 13062, 15239, 16527, 30478, 33054, 38563, 45717, 77126, 91434, 115689, 231378, 244757, 489514, 734271, 1468542, 1713299, 3426598, 5139897, 10279794, 11993093, 23986186, 35979279, 71958558]

約数ペア:

[(1, 71958558), (2, 35979279), (3, 23986186), (6, 11993093), (7, 10279794), (14, 5139897), (21, 3426598), (42, 1713299), (49, 1468542), (98, 734271), (147, 489514), (294, 244757), (311, 231378), (622, 115689), (787, 91434), (933, 77126), (1574, 45717), (1866, 38563), (2177, 33054), (2361, 30478), (4354, 16527), (4722, 15239), (5509, 13062), (6531, 11018)]