38650528

素因数分解:

$2^5\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1583}}^1$

素因数の和:1709

約数の個数: 48

約数和(自身を含む): 87816960

約数和(自身を除く): 49166432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 109, 112, 218, 224, 436, 763, 872, 1526, 1583, 1744, 3052, 3166, 3488, 6104, 6332, 11081, 12208, 12664, 22162, 24416, 25328, 44324, 50656, 88648, 172547, 177296, 345094, 354592, 690188, 1207829, 1380376, 2415658, 2760752, 4831316, 5521504, 9662632, 19325264, 38650528]

約数ペア:

[(1, 38650528), (2, 19325264), (4, 9662632), (7, 5521504), (8, 4831316), (14, 2760752), (16, 2415658), (28, 1380376), (32, 1207829), (56, 690188), (109, 354592), (112, 345094), (218, 177296), (224, 172547), (436, 88648), (763, 50656), (872, 44324), (1526, 25328), (1583, 24416), (1744, 22162), (3052, 12664), (3166, 12208), (3488, 11081), (6104, 6332)]