555655888

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{353}}^1\times {\mathrm{751}}^1$

素因数の和:1243

約数の個数: 40

約数和(自身を含む): 1089323136

約数和(自身を除く): 533667248

約数列:

[1, 2, 4, 8, 16, 131, 262, 353, 524, 706, 751, 1048, 1412, 1502, 2096, 2824, 3004, 5648, 6008, 12016, 46243, 92486, 98381, 184972, 196762, 265103, 369944, 393524, 530206, 739888, 787048, 1060412, 1574096, 2120824, 4241648, 34728493, 69456986, 138913972, 277827944, 555655888]

約数ペア:

[(1, 555655888), (2, 277827944), (4, 138913972), (8, 69456986), (16, 34728493), (131, 4241648), (262, 2120824), (353, 1574096), (524, 1060412), (706, 787048), (751, 739888), (1048, 530206), (1412, 393524), (1502, 369944), (2096, 265103), (2824, 196762), (3004, 184972), (5648, 98381), (6008, 92486), (12016, 46243)]