4382048

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 9616320

約数和(自身を除く): 5234272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 88, 118, 176, 211, 236, 352, 422, 472, 649, 844, 944, 1298, 1688, 1888, 2321, 2596, 3376, 4642, 5192, 6752, 9284, 10384, 12449, 18568, 20768, 24898, 37136, 49796, 74272, 99592, 136939, 199184, 273878, 398368, 547756, 1095512, 2191024, 4382048]

約数ペア:

[(1, 4382048), (2, 2191024), (4, 1095512), (8, 547756), (11, 398368), (16, 273878), (22, 199184), (32, 136939), (44, 99592), (59, 74272), (88, 49796), (118, 37136), (176, 24898), (211, 20768), (236, 18568), (352, 12449), (422, 10384), (472, 9284), (649, 6752), (844, 5192), (944, 4642), (1298, 3376), (1688, 2596), (1888, 2321)]