6627808

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1031

約数の個数: 48

約数和(自身を含む): 14999040

約数和(自身を除く): 8371232

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 991, 1672, 1982, 3344, 3964, 6688, 7928, 10901, 15856, 18829, 21802, 31712, 37658, 43604, 75316, 87208, 150632, 174416, 207119, 301264, 348832, 414238, 602528, 828476, 1656952, 3313904, 6627808]

約数ペア:

[(1, 6627808), (2, 3313904), (4, 1656952), (8, 828476), (11, 602528), (16, 414238), (19, 348832), (22, 301264), (32, 207119), (38, 174416), (44, 150632), (76, 87208), (88, 75316), (152, 43604), (176, 37658), (209, 31712), (304, 21802), (352, 18829), (418, 15856), (608, 10901), (836, 7928), (991, 6688), (1672, 3964), (1982, 3344)]