13478416

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7079}}^1$

素因数の和:7111

約数の個数: 40

約数和(自身を含む): 31605120

約数和(自身を除く): 18126704

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 7079, 14158, 28316, 49553, 56632, 99106, 113264, 120343, 198212, 240686, 396424, 481372, 792848, 842401, 962744, 1684802, 1925488, 3369604, 6739208, 13478416]

約数ペア:

[(1, 13478416), (2, 6739208), (4, 3369604), (7, 1925488), (8, 1684802), (14, 962744), (16, 842401), (17, 792848), (28, 481372), (34, 396424), (56, 240686), (68, 198212), (112, 120343), (119, 113264), (136, 99106), (238, 56632), (272, 49553), (476, 28316), (952, 14158), (1904, 7079)]