43266808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 91375200

約数和(自身を除く): 48108392

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 73, 82, 104, 139, 146, 164, 278, 292, 328, 533, 556, 584, 949, 1066, 1112, 1807, 1898, 2132, 2993, 3614, 3796, 4264, 5699, 5986, 7228, 7592, 10147, 11398, 11972, 14456, 20294, 22796, 23944, 38909, 40588, 45592, 74087, 77818, 81176, 131911, 148174, 155636, 263822, 296348, 311272, 416027, 527644, 592696, 832054, 1055288, 1664108, 3328216, 5408351, 10816702, 21633404, 43266808]

約数ペア:

[(1, 43266808), (2, 21633404), (4, 10816702), (8, 5408351), (13, 3328216), (26, 1664108), (41, 1055288), (52, 832054), (73, 592696), (82, 527644), (104, 416027), (139, 311272), (146, 296348), (164, 263822), (278, 155636), (292, 148174), (328, 131911), (533, 81176), (556, 77818), (584, 74087), (949, 45592), (1066, 40588), (1112, 38909), (1807, 23944), (1898, 22796), (2132, 20294), (2993, 14456), (3614, 11972), (3796, 11398), (4264, 10147), (5699, 7592), (5986, 7228)]