15054928

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7907}}^1$

素因数の和:7939

約数の個数: 40

約数和(自身を含む): 35301312

約数和(自身を除く): 20246384

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 7907, 15814, 31628, 55349, 63256, 110698, 126512, 134419, 221396, 268838, 442792, 537676, 885584, 940933, 1075352, 1881866, 2150704, 3763732, 7527464, 15054928]

約数ペア:

[(1, 15054928), (2, 7527464), (4, 3763732), (7, 2150704), (8, 1881866), (14, 1075352), (16, 940933), (17, 885584), (28, 537676), (34, 442792), (56, 268838), (68, 221396), (112, 134419), (119, 126512), (136, 110698), (238, 63256), (272, 55349), (476, 31628), (952, 15814), (1904, 7907)]