8388366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 20321280

約数和(自身を除く): 11932914

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 71, 87, 97, 142, 174, 194, 203, 213, 291, 406, 426, 497, 582, 609, 679, 994, 1218, 1358, 1491, 2037, 2059, 2813, 2982, 4074, 4118, 5626, 6177, 6887, 8439, 12354, 13774, 14413, 16878, 19691, 20661, 28826, 39382, 41322, 43239, 48209, 59073, 86478, 96418, 118146, 144627, 199723, 289254, 399446, 599169, 1198338, 1398061, 2796122, 4194183, 8388366]

約数ペア:

[(1, 8388366), (2, 4194183), (3, 2796122), (6, 1398061), (7, 1198338), (14, 599169), (21, 399446), (29, 289254), (42, 199723), (58, 144627), (71, 118146), (87, 96418), (97, 86478), (142, 59073), (174, 48209), (194, 43239), (203, 41322), (213, 39382), (291, 28826), (406, 20661), (426, 19691), (497, 16878), (582, 14413), (609, 13774), (679, 12354), (994, 8439), (1218, 6887), (1358, 6177), (1491, 5626), (2037, 4118), (2059, 4074), (2813, 2982)]