69859192

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 143157240

約数和(自身を除く): 73298048

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 169, 317, 326, 338, 634, 652, 676, 1268, 1304, 1352, 2119, 2536, 4121, 4238, 8242, 8476, 16484, 16952, 27547, 32968, 51671, 53573, 55094, 103342, 107146, 110188, 206684, 214292, 220376, 413368, 428584, 671723, 1343446, 2686892, 5373784, 8732399, 17464798, 34929596, 69859192]

約数ペア:

[(1, 69859192), (2, 34929596), (4, 17464798), (8, 8732399), (13, 5373784), (26, 2686892), (52, 1343446), (104, 671723), (163, 428584), (169, 413368), (317, 220376), (326, 214292), (338, 206684), (634, 110188), (652, 107146), (676, 103342), (1268, 55094), (1304, 53573), (1352, 51671), (2119, 32968), (2536, 27547), (4121, 16952), (4238, 16484), (8242, 8476)]