978371744

素因数分解:

$2^5\times 7^1\times {\mathrm{173}}^1\times {\mathrm{25247}}^1$

素因数の和:25437

約数の個数: 48

約数和(自身を含む): 2214148608

約数和(自身を除く): 1235776864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 173, 224, 346, 692, 1211, 1384, 2422, 2768, 4844, 5536, 9688, 19376, 25247, 38752, 50494, 100988, 176729, 201976, 353458, 403952, 706916, 807904, 1413832, 2827664, 4367731, 5655328, 8735462, 17470924, 30574117, 34941848, 61148234, 69883696, 122296468, 139767392, 244592936, 489185872, 978371744]

約数ペア:

[(1, 978371744), (2, 489185872), (4, 244592936), (7, 139767392), (8, 122296468), (14, 69883696), (16, 61148234), (28, 34941848), (32, 30574117), (56, 17470924), (112, 8735462), (173, 5655328), (224, 4367731), (346, 2827664), (692, 1413832), (1211, 807904), (1384, 706916), (2422, 403952), (2768, 353458), (4844, 201976), (5536, 176729), (9688, 100988), (19376, 50494), (25247, 38752)]