28767896

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{383}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 55641600

約数和(自身を除く): 26873704

約数列:

[1, 2, 4, 8, 41, 82, 164, 229, 328, 383, 458, 766, 916, 1532, 1832, 3064, 9389, 15703, 18778, 31406, 37556, 62812, 75112, 87707, 125624, 175414, 350828, 701656, 3595987, 7191974, 14383948, 28767896]

約数ペア:

[(1, 28767896), (2, 14383948), (4, 7191974), (8, 3595987), (41, 701656), (82, 350828), (164, 175414), (229, 125624), (328, 87707), (383, 75112), (458, 62812), (766, 37556), (916, 31406), (1532, 18778), (1832, 15703), (3064, 9389)]