28392244

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1747}}^1$

素因数の和:2007

約数の個数: 24

約数和(自身を含む): 52859520

約数和(自身を除く): 24467276

約数列:

[1, 2, 4, 17, 34, 68, 239, 478, 956, 1747, 3494, 4063, 6988, 8126, 16252, 29699, 59398, 118796, 417533, 835066, 1670132, 7098061, 14196122, 28392244]

約数ペア:

[(1, 28392244), (2, 14196122), (4, 7098061), (17, 1670132), (34, 835066), (68, 417533), (239, 118796), (478, 59398), (956, 29699), (1747, 16252), (3494, 8126), (4063, 6988)]