26009936

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1277}}^1$

素因数の和:1371

約数の個数: 40

約数和(自身を含む): 53880480

約数和(自身を除く): 27870544

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 268, 304, 536, 1072, 1273, 1277, 2546, 2554, 5092, 5108, 10184, 10216, 20368, 20432, 24263, 48526, 85559, 97052, 171118, 194104, 342236, 388208, 684472, 1368944, 1625621, 3251242, 6502484, 13004968, 26009936]

約数ペア:

[(1, 26009936), (2, 13004968), (4, 6502484), (8, 3251242), (16, 1625621), (19, 1368944), (38, 684472), (67, 388208), (76, 342236), (134, 194104), (152, 171118), (268, 97052), (304, 85559), (536, 48526), (1072, 24263), (1273, 20432), (1277, 20368), (2546, 10216), (2554, 10184), (5092, 5108)]