12749204552

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{5081}}^1$

素因数の和:5311

約数の個数: 96

約数和(自身を含む): 28729867320

約数和(自身を除く): 15980662768

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 173, 196, 259, 296, 346, 392, 518, 692, 1036, 1211, 1384, 1813, 2072, 2422, 3626, 4844, 5081, 6401, 7252, 8477, 9688, 10162, 12802, 14504, 16954, 20324, 25604, 33908, 35567, 40648, 44807, 51208, 67816, 71134, 89614, 142268, 179228, 187997, 248969, 284536, 313649, 358456, 375994, 497938, 627298, 751988, 879013, 995876, 1254596, 1315979, 1503976, 1758026, 1991752, 2509192, 2631958, 3516052, 5263916, 6153091, 7032104, 9211853, 10527832, 12306182, 18423706, 24612364, 32523481, 36847412, 43071637, 49224728, 65046962, 73694824, 86143274, 130093924, 172286548, 227664367, 260187848, 344573096, 455328734, 910657468, 1593650569, 1821314936, 3187301138, 6374602276, 12749204552]

約数ペア:

[(1, 12749204552), (2, 6374602276), (4, 3187301138), (7, 1821314936), (8, 1593650569), (14, 910657468), (28, 455328734), (37, 344573096), (49, 260187848), (56, 227664367), (74, 172286548), (98, 130093924), (148, 86143274), (173, 73694824), (196, 65046962), (259, 49224728), (296, 43071637), (346, 36847412), (392, 32523481), (518, 24612364), (692, 18423706), (1036, 12306182), (1211, 10527832), (1384, 9211853), (1813, 7032104), (2072, 6153091), (2422, 5263916), (3626, 3516052), (4844, 2631958), (5081, 2509192), (6401, 1991752), (7252, 1758026), (8477, 1503976), (9688, 1315979), (10162, 1254596), (12802, 995876), (14504, 879013), (16954, 751988), (20324, 627298), (25604, 497938), (33908, 375994), (35567, 358456), (40648, 313649), (44807, 284536), (51208, 248969), (67816, 187997), (71134, 179228), (89614, 142268)]