71844652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{691}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 146482560

約数和(自身を除く): 74637908

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 139, 187, 278, 374, 556, 691, 748, 1382, 1529, 2363, 2764, 3058, 4726, 6116, 7601, 9452, 11747, 15202, 23494, 25993, 30404, 46988, 51986, 96049, 103972, 129217, 192098, 258434, 384196, 516868, 1056539, 1632833, 2113078, 3265666, 4226156, 6531332, 17961163, 35922326, 71844652]

約数ペア:

[(1, 71844652), (2, 35922326), (4, 17961163), (11, 6531332), (17, 4226156), (22, 3265666), (34, 2113078), (44, 1632833), (68, 1056539), (139, 516868), (187, 384196), (278, 258434), (374, 192098), (556, 129217), (691, 103972), (748, 96049), (1382, 51986), (1529, 46988), (2363, 30404), (2764, 25993), (3058, 23494), (4726, 15202), (6116, 11747), (7601, 9452)]