1393595264

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{10499}}^1$

素因数の和:10591

約数の個数: 64

約数和(自身を含む): 2988090000

約数和(自身を除く): 1594494736

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 64, 68, 122, 128, 136, 244, 272, 488, 544, 976, 1037, 1088, 1952, 2074, 2176, 3904, 4148, 7808, 8296, 10499, 16592, 20998, 33184, 41996, 66368, 83992, 132736, 167984, 178483, 335968, 356966, 640439, 671936, 713932, 1280878, 1343872, 1427864, 2561756, 2855728, 5123512, 5711456, 10247024, 10887463, 11422912, 20494048, 21774926, 22845824, 40988096, 43549852, 81976192, 87099704, 174199408, 348398816, 696797632, 1393595264]

約数ペア:

[(1, 1393595264), (2, 696797632), (4, 348398816), (8, 174199408), (16, 87099704), (17, 81976192), (32, 43549852), (34, 40988096), (61, 22845824), (64, 21774926), (68, 20494048), (122, 11422912), (128, 10887463), (136, 10247024), (244, 5711456), (272, 5123512), (488, 2855728), (544, 2561756), (976, 1427864), (1037, 1343872), (1088, 1280878), (1952, 713932), (2074, 671936), (2176, 640439), (3904, 356966), (4148, 335968), (7808, 178483), (8296, 167984), (10499, 132736), (16592, 83992), (20998, 66368), (33184, 41996)]