2123776

素因数分解:

$2^{11}\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:100

約数の個数: 48

約数和(自身を含む): 4570020

約数和(自身を除く): 2446244

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 64, 68, 122, 128, 136, 244, 256, 272, 488, 512, 544, 976, 1024, 1037, 1088, 1952, 2048, 2074, 2176, 3904, 4148, 4352, 7808, 8296, 8704, 15616, 16592, 17408, 31232, 33184, 34816, 62464, 66368, 124928, 132736, 265472, 530944, 1061888, 2123776]

約数ペア:

[(1, 2123776), (2, 1061888), (4, 530944), (8, 265472), (16, 132736), (17, 124928), (32, 66368), (34, 62464), (61, 34816), (64, 33184), (68, 31232), (122, 17408), (128, 16592), (136, 15616), (244, 8704), (256, 8296), (272, 7808), (488, 4352), (512, 4148), (544, 3904), (976, 2176), (1024, 2074), (1037, 2048), (1088, 1952)]