28329616

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14879}}^1$

素因数の和:14911

約数の個数: 40

約数和(自身を含む): 66424320

約数和(自身を除く): 38094704

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 14879, 29758, 59516, 104153, 119032, 208306, 238064, 252943, 416612, 505886, 833224, 1011772, 1666448, 1770601, 2023544, 3541202, 4047088, 7082404, 14164808, 28329616]

約数ペア:

[(1, 28329616), (2, 14164808), (4, 7082404), (7, 4047088), (8, 3541202), (14, 2023544), (16, 1770601), (17, 1666448), (28, 1011772), (34, 833224), (56, 505886), (68, 416612), (112, 252943), (119, 238064), (136, 208306), (238, 119032), (272, 104153), (476, 59516), (952, 29758), (1904, 14879)]