38441728

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{11551}}^1$

素因数の和:11580

約数の個数: 36

約数和(自身を含む): 82643008

約数和(自身を除く): 44201280

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 11551, 23102, 46204, 92408, 150163, 184816, 300326, 369632, 600652, 739264, 1201304, 1478528, 2402608, 2957056, 4805216, 9610432, 19220864, 38441728]

約数ペア:

[(1, 38441728), (2, 19220864), (4, 9610432), (8, 4805216), (13, 2957056), (16, 2402608), (26, 1478528), (32, 1201304), (52, 739264), (64, 600652), (104, 369632), (128, 300326), (208, 184816), (256, 150163), (416, 92408), (832, 46204), (1664, 23102), (3328, 11551)]