74475056

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{69473}}^1$

素因数の和:69548

約数の個数: 20

約数和(自身を含む): 146451192

約数和(自身を除く): 71976136

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 69473, 138946, 277892, 555784, 1111568, 4654691, 9309382, 18618764, 37237528, 74475056]

約数ペア:

[(1, 74475056), (2, 37237528), (4, 18618764), (8, 9309382), (16, 4654691), (67, 1111568), (134, 555784), (268, 277892), (536, 138946), (1072, 69473)]