66221408

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1051}}^1$

素因数の和:1251

約数の個数: 48

約数和(自身を含む): 143156160

約数和(自身を除く): 76934752

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 179, 352, 358, 716, 1051, 1432, 1969, 2102, 2864, 3938, 4204, 5728, 7876, 8408, 11561, 15752, 16816, 23122, 31504, 33632, 46244, 63008, 92488, 184976, 188129, 369952, 376258, 752516, 1505032, 2069419, 3010064, 4138838, 6020128, 8277676, 16555352, 33110704, 66221408]

約数ペア:

[(1, 66221408), (2, 33110704), (4, 16555352), (8, 8277676), (11, 6020128), (16, 4138838), (22, 3010064), (32, 2069419), (44, 1505032), (88, 752516), (176, 376258), (179, 369952), (352, 188129), (358, 184976), (716, 92488), (1051, 63008), (1432, 46244), (1969, 33632), (2102, 31504), (2864, 23122), (3938, 16816), (4204, 15752), (5728, 11561), (7876, 8408)]