28793888

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 58605120

約数和(自身を除く): 29811232

約数列:

[1, 2, 4, 8, 16, 32, 59, 101, 118, 151, 202, 236, 302, 404, 472, 604, 808, 944, 1208, 1616, 1888, 2416, 3232, 4832, 5959, 8909, 11918, 15251, 17818, 23836, 30502, 35636, 47672, 61004, 71272, 95344, 122008, 142544, 190688, 244016, 285088, 488032, 899809, 1799618, 3599236, 7198472, 14396944, 28793888]

約数ペア:

[(1, 28793888), (2, 14396944), (4, 7198472), (8, 3599236), (16, 1799618), (32, 899809), (59, 488032), (101, 285088), (118, 244016), (151, 190688), (202, 142544), (236, 122008), (302, 95344), (404, 71272), (472, 61004), (604, 47672), (808, 35636), (944, 30502), (1208, 23836), (1616, 17818), (1888, 15251), (2416, 11918), (3232, 8909), (4832, 5959)]