66264704

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2477}}^1$

素因数の和:2521

約数の個数: 64

約数和(自身を含む): 151653600

約数和(自身を除く): 85388896

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1408, 1672, 2432, 2477, 3344, 4954, 6688, 9908, 13376, 19816, 26752, 27247, 39632, 47063, 54494, 79264, 94126, 108988, 158528, 188252, 217976, 317056, 376504, 435952, 517693, 753008, 871904, 1035386, 1506016, 1743808, 2070772, 3012032, 3487616, 4141544, 6024064, 8283088, 16566176, 33132352, 66264704]

約数ペア:

[(1, 66264704), (2, 33132352), (4, 16566176), (8, 8283088), (11, 6024064), (16, 4141544), (19, 3487616), (22, 3012032), (32, 2070772), (38, 1743808), (44, 1506016), (64, 1035386), (76, 871904), (88, 753008), (128, 517693), (152, 435952), (176, 376504), (209, 317056), (304, 217976), (352, 188252), (418, 158528), (608, 108988), (704, 94126), (836, 79264), (1216, 54494), (1408, 47063), (1672, 39632), (2432, 27247), (2477, 26752), (3344, 19816), (4954, 13376), (6688, 9908)]