28772704

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{233}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 60501168

約数和(自身を除く): 31728464

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 227, 233, 272, 454, 466, 544, 908, 932, 1816, 1864, 3632, 3728, 3859, 3961, 7264, 7456, 7718, 7922, 15436, 15844, 30872, 31688, 52891, 61744, 63376, 105782, 123488, 126752, 211564, 423128, 846256, 899147, 1692512, 1798294, 3596588, 7193176, 14386352, 28772704]

約数ペア:

[(1, 28772704), (2, 14386352), (4, 7193176), (8, 3596588), (16, 1798294), (17, 1692512), (32, 899147), (34, 846256), (68, 423128), (136, 211564), (227, 126752), (233, 123488), (272, 105782), (454, 63376), (466, 61744), (544, 52891), (908, 31688), (932, 30872), (1816, 15844), (1864, 15436), (3632, 7922), (3728, 7718), (3859, 7456), (3961, 7264)]