68378596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{691}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 141599808

約数和(自身を除く): 73221212

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 173, 286, 346, 572, 691, 692, 1382, 1903, 2249, 2764, 3806, 4498, 7601, 7612, 8983, 8996, 15202, 17966, 24739, 30404, 35932, 49478, 98813, 98956, 119543, 197626, 239086, 395252, 478172, 1314973, 1554059, 2629946, 3108118, 5259892, 6216236, 17094649, 34189298, 68378596]

約数ペア:

[(1, 68378596), (2, 34189298), (4, 17094649), (11, 6216236), (13, 5259892), (22, 3108118), (26, 2629946), (44, 1554059), (52, 1314973), (143, 478172), (173, 395252), (286, 239086), (346, 197626), (572, 119543), (691, 98956), (692, 98813), (1382, 49478), (1903, 35932), (2249, 30404), (2764, 24739), (3806, 17966), (4498, 15202), (7601, 8996), (7612, 8983)]