26939248

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7759}}^1$

素因数の和:7805

約数の個数: 40

約数和(自身を含む): 61583360

約数和(自身を除く): 34644112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 7759, 15518, 31036, 54313, 62072, 108626, 124144, 217252, 240529, 434504, 481058, 869008, 962116, 1683703, 1924232, 3367406, 3848464, 6734812, 13469624, 26939248]

約数ペア:

[(1, 26939248), (2, 13469624), (4, 6734812), (7, 3848464), (8, 3367406), (14, 1924232), (16, 1683703), (28, 962116), (31, 869008), (56, 481058), (62, 434504), (112, 240529), (124, 217252), (217, 124144), (248, 108626), (434, 62072), (496, 54313), (868, 31036), (1736, 15518), (3472, 7759)]