39689928

素因数分解:

$2^3\times 3^2\times {\mathrm{431}}^1\times {\mathrm{1279}}^1$

素因数の和:1722

約数の個数: 48

約数和(自身を含む): 107827200

約数和(自身を除く): 68137272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 431, 862, 1279, 1293, 1724, 2558, 2586, 3448, 3837, 3879, 5116, 5172, 7674, 7758, 10232, 10344, 11511, 15348, 15516, 23022, 30696, 31032, 46044, 92088, 551249, 1102498, 1653747, 2204996, 3307494, 4409992, 4961241, 6614988, 9922482, 13229976, 19844964, 39689928]

約数ペア:

[(1, 39689928), (2, 19844964), (3, 13229976), (4, 9922482), (6, 6614988), (8, 4961241), (9, 4409992), (12, 3307494), (18, 2204996), (24, 1653747), (36, 1102498), (72, 551249), (431, 92088), (862, 46044), (1279, 31032), (1293, 30696), (1724, 23022), (2558, 15516), (2586, 15348), (3448, 11511), (3837, 10344), (3879, 10232), (5116, 7758), (5172, 7674)]