26790296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{823}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 54334560

約数和(自身を除く): 27544264

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 313, 626, 823, 1252, 1646, 2504, 3292, 4069, 6584, 8138, 10699, 16276, 21398, 32552, 42796, 85592, 257599, 515198, 1030396, 2060792, 3348787, 6697574, 13395148, 26790296]

約数ペア:

[(1, 26790296), (2, 13395148), (4, 6697574), (8, 3348787), (13, 2060792), (26, 1030396), (52, 515198), (104, 257599), (313, 85592), (626, 42796), (823, 32552), (1252, 21398), (1646, 16276), (2504, 10699), (3292, 8138), (4069, 6584)]