22490048

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2953}}^1$

素因数の和:2989

約数の個数: 56

約数和(自身を含む): 54022752

約数和(自身を除く): 31532704

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 2953, 3808, 5906, 7616, 11812, 20671, 23624, 41342, 47248, 50201, 82684, 94496, 100402, 165368, 188992, 200804, 330736, 351407, 401608, 661472, 702814, 803216, 1322944, 1405628, 1606432, 2811256, 3212864, 5622512, 11245024, 22490048]

約数ペア:

[(1, 22490048), (2, 11245024), (4, 5622512), (7, 3212864), (8, 2811256), (14, 1606432), (16, 1405628), (17, 1322944), (28, 803216), (32, 702814), (34, 661472), (56, 401608), (64, 351407), (68, 330736), (112, 200804), (119, 188992), (136, 165368), (224, 100402), (238, 94496), (272, 82684), (448, 50201), (476, 47248), (544, 41342), (952, 23624), (1088, 20671), (1904, 11812), (2953, 7616), (3808, 5906)]