26987168

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2237}}^1$

素因数の和:2289

約数の個数: 48

約数和(自身を含む): 59217480

約数和(自身を除く): 32230312

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 208, 232, 377, 416, 464, 754, 928, 1508, 2237, 3016, 4474, 6032, 8948, 12064, 17896, 29081, 35792, 58162, 64873, 71584, 116324, 129746, 232648, 259492, 465296, 518984, 843349, 930592, 1037968, 1686698, 2075936, 3373396, 6746792, 13493584, 26987168]

約数ペア:

[(1, 26987168), (2, 13493584), (4, 6746792), (8, 3373396), (13, 2075936), (16, 1686698), (26, 1037968), (29, 930592), (32, 843349), (52, 518984), (58, 465296), (104, 259492), (116, 232648), (208, 129746), (232, 116324), (377, 71584), (416, 64873), (464, 58162), (754, 35792), (928, 29081), (1508, 17896), (2237, 12064), (3016, 8948), (4474, 6032)]