4648072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 10886400

約数和(自身を除く): 6238328

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 187, 221, 239, 286, 374, 442, 478, 572, 748, 884, 956, 1144, 1496, 1768, 1912, 2431, 2629, 3107, 4063, 4862, 5258, 6214, 8126, 9724, 10516, 12428, 16252, 19448, 21032, 24856, 32504, 34177, 44693, 52819, 68354, 89386, 105638, 136708, 178772, 211276, 273416, 357544, 422552, 581009, 1162018, 2324036, 4648072]

約数ペア:

[(1, 4648072), (2, 2324036), (4, 1162018), (8, 581009), (11, 422552), (13, 357544), (17, 273416), (22, 211276), (26, 178772), (34, 136708), (44, 105638), (52, 89386), (68, 68354), (88, 52819), (104, 44693), (136, 34177), (143, 32504), (187, 24856), (221, 21032), (239, 19448), (286, 16252), (374, 12428), (442, 10516), (478, 9724), (572, 8126), (748, 6214), (884, 5258), (956, 4862), (1144, 4063), (1496, 3107), (1768, 2629), (1912, 2431)]