28880688

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{35393}}^1$

素因数の和:35421

約数の個数: 40

約数和(自身を含む): 78999408

約数和(自身を除く): 50118720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 35393, 70786, 106179, 141572, 212358, 283144, 424716, 566288, 601681, 849432, 1203362, 1698864, 1805043, 2406724, 3610086, 4813448, 7220172, 9626896, 14440344, 28880688]

約数ペア:

[(1, 28880688), (2, 14440344), (3, 9626896), (4, 7220172), (6, 4813448), (8, 3610086), (12, 2406724), (16, 1805043), (17, 1698864), (24, 1203362), (34, 849432), (48, 601681), (51, 566288), (68, 424716), (102, 283144), (136, 212358), (204, 141572), (272, 106179), (408, 70786), (816, 35393)]