39987888

素因数分解:

$2^4\times 3^1\times {\mathrm{547}}^1\times {\mathrm{1523}}^1$

素因数の和:2081

約数の個数: 40

約数和(自身を含む): 103558848

約数和(自身を除く): 63570960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 547, 1094, 1523, 1641, 2188, 3046, 3282, 4376, 4569, 6092, 6564, 8752, 9138, 12184, 13128, 18276, 24368, 26256, 36552, 73104, 833081, 1666162, 2499243, 3332324, 4998486, 6664648, 9996972, 13329296, 19993944, 39987888]

約数ペア:

[(1, 39987888), (2, 19993944), (3, 13329296), (4, 9996972), (6, 6664648), (8, 4998486), (12, 3332324), (16, 2499243), (24, 1666162), (48, 833081), (547, 73104), (1094, 36552), (1523, 26256), (1641, 24368), (2188, 18276), (3046, 13128), (3282, 12184), (4376, 9138), (4569, 8752), (6092, 6564)]