68634434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{641}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 116854272

約数和(自身を除く): 48219838

約数列:

[1, 2, 11, 22, 31, 62, 157, 314, 341, 641, 682, 1282, 1727, 3454, 4867, 7051, 9734, 14102, 19871, 39742, 53537, 100637, 107074, 201274, 218581, 437162, 1107007, 2214014, 3119747, 6239494, 34317217, 68634434]

約数ペア:

[(1, 68634434), (2, 34317217), (11, 6239494), (22, 3119747), (31, 2214014), (62, 1107007), (157, 437162), (314, 218581), (341, 201274), (641, 107074), (682, 100637), (1282, 53537), (1727, 39742), (3454, 19871), (4867, 14102), (7051, 9734)]