47047336

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:746

約数の個数: 64

約数和(自身を含む): 106767360

約数和(自身を除く): 59720024

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 41, 56, 62, 82, 124, 164, 217, 248, 287, 328, 434, 574, 661, 868, 1148, 1271, 1322, 1736, 2296, 2542, 2644, 4627, 5084, 5288, 8897, 9254, 10168, 17794, 18508, 20491, 27101, 35588, 37016, 40982, 54202, 71176, 81964, 108404, 143437, 163928, 189707, 216808, 286874, 379414, 573748, 758828, 840131, 1147496, 1517656, 1680262, 3360524, 5880917, 6721048, 11761834, 23523668, 47047336]

約数ペア:

[(1, 47047336), (2, 23523668), (4, 11761834), (7, 6721048), (8, 5880917), (14, 3360524), (28, 1680262), (31, 1517656), (41, 1147496), (56, 840131), (62, 758828), (82, 573748), (124, 379414), (164, 286874), (217, 216808), (248, 189707), (287, 163928), (328, 143437), (434, 108404), (574, 81964), (661, 71176), (868, 54202), (1148, 40982), (1271, 37016), (1322, 35588), (1736, 27101), (2296, 20491), (2542, 18508), (2644, 17794), (4627, 10168), (5084, 9254), (5288, 8897)]