28439298

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:567

約数の個数: 48

約数和(自身を含む): 63835200

約数和(自身を除く): 35395902

約数列:

[1, 2, 3, 6, 9, 18, 59, 61, 118, 122, 177, 183, 354, 366, 439, 531, 549, 878, 1062, 1098, 1317, 2634, 3599, 3951, 7198, 7902, 10797, 21594, 25901, 26779, 32391, 51802, 53558, 64782, 77703, 80337, 155406, 160674, 233109, 241011, 466218, 482022, 1579961, 3159922, 4739883, 9479766, 14219649, 28439298]

約数ペア:

[(1, 28439298), (2, 14219649), (3, 9479766), (6, 4739883), (9, 3159922), (18, 1579961), (59, 482022), (61, 466218), (118, 241011), (122, 233109), (177, 160674), (183, 155406), (354, 80337), (366, 77703), (439, 64782), (531, 53558), (549, 51802), (878, 32391), (1062, 26779), (1098, 25901), (1317, 21594), (2634, 10797), (3599, 7902), (3951, 7198)]