4740008

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 11612160

約数和(自身を除く): 6872152

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 383, 442, 476, 728, 766, 884, 952, 1532, 1547, 1768, 2681, 3064, 3094, 4979, 5362, 6188, 6511, 9958, 10724, 12376, 13022, 19916, 21448, 26044, 34853, 39832, 45577, 52088, 69706, 84643, 91154, 139412, 169286, 182308, 278824, 338572, 364616, 592501, 677144, 1185002, 2370004, 4740008]

約数ペア:

[(1, 4740008), (2, 2370004), (4, 1185002), (7, 677144), (8, 592501), (13, 364616), (14, 338572), (17, 278824), (26, 182308), (28, 169286), (34, 139412), (52, 91154), (56, 84643), (68, 69706), (91, 52088), (104, 45577), (119, 39832), (136, 34853), (182, 26044), (221, 21448), (238, 19916), (364, 13022), (383, 12376), (442, 10724), (476, 9958), (728, 6511), (766, 6188), (884, 5362), (952, 4979), (1532, 3094), (1547, 3064), (1768, 2681)]