72578066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4513}}^1$

素因数の和:4586

約数の個数: 32

約数和(自身を含む): 128703168

約数和(自身を除く): 56125102

約数列:

[1, 2, 11, 17, 22, 34, 43, 86, 187, 374, 473, 731, 946, 1462, 4513, 8041, 9026, 16082, 49643, 76721, 99286, 153442, 194059, 388118, 843931, 1687862, 2134649, 3299003, 4269298, 6598006, 36289033, 72578066]

約数ペア:

[(1, 72578066), (2, 36289033), (11, 6598006), (17, 4269298), (22, 3299003), (34, 2134649), (43, 1687862), (86, 843931), (187, 388118), (374, 194059), (473, 153442), (731, 99286), (946, 76721), (1462, 49643), (4513, 16082), (8041, 9026)]