38904488

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{10369}}^1$

素因数の和:10449

約数の個数: 32

約数和(自身を含む): 84619200

約数和(自身を除く): 45714712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 10369, 20738, 41476, 72583, 82952, 145166, 290332, 580664, 694723, 1389446, 2778892, 4863061, 5557784, 9726122, 19452244, 38904488]

約数ペア:

[(1, 38904488), (2, 19452244), (4, 9726122), (7, 5557784), (8, 4863061), (14, 2778892), (28, 1389446), (56, 694723), (67, 580664), (134, 290332), (268, 145166), (469, 82952), (536, 72583), (938, 41476), (1876, 20738), (3752, 10369)]