28545312

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{17491}}^1$

素因数の和:17521

約数の個数: 48

約数和(自身を含む): 79343712

約数和(自身を除く): 50798400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 17491, 34982, 52473, 69964, 104946, 139928, 209892, 279856, 297347, 419784, 559712, 594694, 839568, 892041, 1189388, 1679136, 1784082, 2378776, 3568164, 4757552, 7136328, 9515104, 14272656, 28545312]

約数ペア:

[(1, 28545312), (2, 14272656), (3, 9515104), (4, 7136328), (6, 4757552), (8, 3568164), (12, 2378776), (16, 1784082), (17, 1679136), (24, 1189388), (32, 892041), (34, 839568), (48, 594694), (51, 559712), (68, 419784), (96, 297347), (102, 279856), (136, 209892), (204, 139928), (272, 104946), (408, 69964), (544, 52473), (816, 34982), (1632, 17491)]