15828064

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3719}}^1$

素因数の和:3755

約数の個数: 48

約数和(自身を含む): 37497600

約数和(自身を除く): 21669536

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 3719, 4256, 7438, 14876, 26033, 29752, 52066, 59504, 70661, 104132, 119008, 141322, 208264, 282644, 416528, 494627, 565288, 833056, 989254, 1130576, 1978508, 2261152, 3957016, 7914032, 15828064]

約数ペア:

[(1, 15828064), (2, 7914032), (4, 3957016), (7, 2261152), (8, 1978508), (14, 1130576), (16, 989254), (19, 833056), (28, 565288), (32, 494627), (38, 416528), (56, 282644), (76, 208264), (112, 141322), (133, 119008), (152, 104132), (224, 70661), (266, 59504), (304, 52066), (532, 29752), (608, 26033), (1064, 14876), (2128, 7438), (3719, 4256)]