15742336

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{6473}}^1$

素因数の和:6506

約数の個数: 32

約数和(自身を含む): 33017400

約数和(自身を除く): 17275064

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 6473, 12946, 25892, 51784, 103568, 122987, 207136, 245974, 414272, 491948, 828544, 983896, 1967792, 3935584, 7871168, 15742336]

約数ペア:

[(1, 15742336), (2, 7871168), (4, 3935584), (8, 1967792), (16, 983896), (19, 828544), (32, 491948), (38, 414272), (64, 245974), (76, 207136), (128, 122987), (152, 103568), (304, 51784), (608, 25892), (1216, 12946), (2432, 6473)]