25339237312

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{81349}}^1$

素因数の和:81549

約数の個数: 56

約数和(自身を含む): 52235811200

約数和(自身を除く): 26896573888

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 157, 248, 314, 496, 628, 992, 1256, 1984, 2512, 4867, 5024, 9734, 10048, 19468, 38936, 77872, 81349, 155744, 162698, 311488, 325396, 650792, 1301584, 2521819, 2603168, 5043638, 5206336, 10087276, 12771793, 20174552, 25543586, 40349104, 51087172, 80698208, 102174344, 161396416, 204348688, 395925583, 408697376, 791851166, 817394752, 1583702332, 3167404664, 6334809328, 12669618656, 25339237312]

約数ペア:

[(1, 25339237312), (2, 12669618656), (4, 6334809328), (8, 3167404664), (16, 1583702332), (31, 817394752), (32, 791851166), (62, 408697376), (64, 395925583), (124, 204348688), (157, 161396416), (248, 102174344), (314, 80698208), (496, 51087172), (628, 40349104), (992, 25543586), (1256, 20174552), (1984, 12771793), (2512, 10087276), (4867, 5206336), (5024, 5043638), (9734, 2603168), (10048, 2521819), (19468, 1301584), (38936, 650792), (77872, 325396), (81349, 311488), (155744, 162698)]