28982982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{16831}}^1$

素因数の和:16884

約数の個数: 32

約数和(自身を含む): 67866624

約数和(自身を除く): 38883642

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 16831, 33662, 50493, 100986, 117817, 235634, 353451, 690071, 706902, 1380142, 2070213, 4140426, 4830497, 9660994, 14491491, 28982982]

約数ペア:

[(1, 28982982), (2, 14491491), (3, 9660994), (6, 4830497), (7, 4140426), (14, 2070213), (21, 1380142), (41, 706902), (42, 690071), (82, 353451), (123, 235634), (246, 117817), (287, 100986), (574, 50493), (861, 33662), (1722, 16831)]