63948352

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{761}}^1$

素因数の和:887

約数の個数: 56

約数和(自身を含む): 138193272

約数和(自身を除く): 74244920

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 101, 104, 202, 208, 404, 416, 761, 808, 832, 1313, 1522, 1616, 2626, 3044, 3232, 5252, 6088, 6464, 9893, 10504, 12176, 19786, 21008, 24352, 39572, 42016, 48704, 76861, 79144, 84032, 153722, 158288, 307444, 316576, 614888, 633152, 999193, 1229776, 1998386, 2459552, 3996772, 4919104, 7993544, 15987088, 31974176, 63948352]

約数ペア:

[(1, 63948352), (2, 31974176), (4, 15987088), (8, 7993544), (13, 4919104), (16, 3996772), (26, 2459552), (32, 1998386), (52, 1229776), (64, 999193), (101, 633152), (104, 614888), (202, 316576), (208, 307444), (404, 158288), (416, 153722), (761, 84032), (808, 79144), (832, 76861), (1313, 48704), (1522, 42016), (1616, 39572), (2626, 24352), (3044, 21008), (3232, 19786), (5252, 12176), (6088, 10504), (6464, 9893)]