39257928

素因数分解:

$2^3\times 3^2\times {\mathrm{229}}^1\times {\mathrm{2381}}^1$

素因数の和:2622

約数の個数: 48

約数和(自身を含む): 106832700

約数和(自身を除く): 67574772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 229, 458, 687, 916, 1374, 1832, 2061, 2381, 2748, 4122, 4762, 5496, 7143, 8244, 9524, 14286, 16488, 19048, 21429, 28572, 42858, 57144, 85716, 171432, 545249, 1090498, 1635747, 2180996, 3271494, 4361992, 4907241, 6542988, 9814482, 13085976, 19628964, 39257928]

約数ペア:

[(1, 39257928), (2, 19628964), (3, 13085976), (4, 9814482), (6, 6542988), (8, 4907241), (9, 4361992), (12, 3271494), (18, 2180996), (24, 1635747), (36, 1090498), (72, 545249), (229, 171432), (458, 85716), (687, 57144), (916, 42858), (1374, 28572), (1832, 21429), (2061, 19048), (2381, 16488), (2748, 14286), (4122, 9524), (4762, 8244), (5496, 7143)]