28858740652

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1723}}^1\times {\mathrm{20627}}^1$

素因数の和:22390

約数の個数: 48

約数和(自身を含む): 59745288960

約数和(自身を除く): 30886548308

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 1723, 3446, 6892, 12061, 20627, 24122, 41254, 48244, 49967, 82508, 99934, 144389, 199868, 288778, 349769, 577556, 598183, 699538, 1196366, 1399076, 2392732, 4187281, 8374562, 16749124, 35540321, 71080642, 142161284, 248782247, 497564494, 995128988, 1030669309, 2061338618, 4122677236, 7214685163, 14429370326, 28858740652]

約数ペア:

[(1, 28858740652), (2, 14429370326), (4, 7214685163), (7, 4122677236), (14, 2061338618), (28, 1030669309), (29, 995128988), (58, 497564494), (116, 248782247), (203, 142161284), (406, 71080642), (812, 35540321), (1723, 16749124), (3446, 8374562), (6892, 4187281), (12061, 2392732), (20627, 1399076), (24122, 1196366), (41254, 699538), (48244, 598183), (49967, 577556), (82508, 349769), (99934, 288778), (144389, 199868)]