67390112

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{409}}^1$

素因数の和:709

約数の個数: 48

約数和(自身を含む): 140515200

約数和(自身を除く): 73125088

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 271, 304, 409, 542, 608, 818, 1084, 1636, 2168, 3272, 4336, 5149, 6544, 7771, 8672, 10298, 13088, 15542, 20596, 31084, 41192, 62168, 82384, 110839, 124336, 164768, 221678, 248672, 443356, 886712, 1773424, 2105941, 3546848, 4211882, 8423764, 16847528, 33695056, 67390112]

約数ペア:

[(1, 67390112), (2, 33695056), (4, 16847528), (8, 8423764), (16, 4211882), (19, 3546848), (32, 2105941), (38, 1773424), (76, 886712), (152, 443356), (271, 248672), (304, 221678), (409, 164768), (542, 124336), (608, 110839), (818, 82384), (1084, 62168), (1636, 41192), (2168, 31084), (3272, 20596), (4336, 15542), (5149, 13088), (6544, 10298), (7771, 8672)]