13869688

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{857}}^1$

素因数の和:904

約数の個数: 48

約数和(自身を含む): 31608720

約数和(自身を除く): 17739032

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 289, 476, 578, 857, 952, 1156, 1714, 2023, 2312, 3428, 4046, 5999, 6856, 8092, 11998, 14569, 16184, 23996, 29138, 47992, 58276, 101983, 116552, 203966, 247673, 407932, 495346, 815864, 990692, 1733711, 1981384, 3467422, 6934844, 13869688]

約数ペア:

[(1, 13869688), (2, 6934844), (4, 3467422), (7, 1981384), (8, 1733711), (14, 990692), (17, 815864), (28, 495346), (34, 407932), (56, 247673), (68, 203966), (119, 116552), (136, 101983), (238, 58276), (289, 47992), (476, 29138), (578, 23996), (857, 16184), (952, 14569), (1156, 11998), (1714, 8092), (2023, 6856), (2312, 5999), (3428, 4046)]