28398432

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{17401}}^1$

素因数の和:17431

約数の個数: 48

約数和(自身を含む): 78935472

約数和(自身を除く): 50537040

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, 17401, 34802, 52203, 69604, 104406, 139208, 208812, 278416, 295817, 417624, 556832, 591634, 835248, 887451, 1183268, 1670496, 1774902, 2366536, 3549804, 4733072, 7099608, 9466144, 14199216, 28398432]

約数ペア:

[(1, 28398432), (2, 14199216), (3, 9466144), (4, 7099608), (6, 4733072), (8, 3549804), (12, 2366536), (16, 1774902), (17, 1670496), (24, 1183268), (32, 887451), (34, 835248), (48, 591634), (51, 556832), (68, 417624), (96, 295817), (102, 278416), (136, 208812), (204, 139208), (272, 104406), (408, 69604), (544, 52203), (816, 34802), (1632, 17401)]