27858944

素因数分解:

$2^{11}\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 56871360

約数和(自身を除く): 29012416

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 223, 244, 256, 446, 488, 512, 892, 976, 1024, 1784, 1952, 2048, 3568, 3904, 7136, 7808, 13603, 14272, 15616, 27206, 28544, 31232, 54412, 57088, 62464, 108824, 114176, 124928, 217648, 228352, 435296, 456704, 870592, 1741184, 3482368, 6964736, 13929472, 27858944]

約数ペア:

[(1, 27858944), (2, 13929472), (4, 6964736), (8, 3482368), (16, 1741184), (32, 870592), (61, 456704), (64, 435296), (122, 228352), (128, 217648), (223, 124928), (244, 114176), (256, 108824), (446, 62464), (488, 57088), (512, 54412), (892, 31232), (976, 28544), (1024, 27206), (1784, 15616), (1952, 14272), (2048, 13603), (3568, 7808), (3904, 7136)]