12429928

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{857}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 27876420

約数和(自身を除く): 15446492

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 259, 296, 392, 518, 857, 1036, 1714, 1813, 2072, 3428, 3626, 5999, 6856, 7252, 11998, 14504, 23996, 31709, 41993, 47992, 63418, 83986, 126836, 167972, 221963, 253672, 335944, 443926, 887852, 1553741, 1775704, 3107482, 6214964, 12429928]

約数ペア:

[(1, 12429928), (2, 6214964), (4, 3107482), (7, 1775704), (8, 1553741), (14, 887852), (28, 443926), (37, 335944), (49, 253672), (56, 221963), (74, 167972), (98, 126836), (148, 83986), (196, 63418), (259, 47992), (296, 41993), (392, 31709), (518, 23996), (857, 14504), (1036, 11998), (1714, 7252), (1813, 6856), (2072, 5999), (3428, 3626)]