17287912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{401}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 34515720

約数和(自身を除く): 17227808

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 317, 401, 634, 802, 1268, 1604, 2536, 3208, 5389, 6817, 10778, 13634, 21556, 27268, 43112, 54536, 127117, 254234, 508468, 1016936, 2160989, 4321978, 8643956, 17287912]

約数ペア:

[(1, 17287912), (2, 8643956), (4, 4321978), (8, 2160989), (17, 1016936), (34, 508468), (68, 254234), (136, 127117), (317, 54536), (401, 43112), (634, 27268), (802, 21556), (1268, 13634), (1604, 10778), (2536, 6817), (3208, 5389)]