73683376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{354247}}^1$

素因数の和:354268

約数の個数: 20

約数和(自身を含む): 153743632

約数和(自身を除く): 80060256

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 354247, 708494, 1416988, 2833976, 4605211, 5667952, 9210422, 18420844, 36841688, 73683376]

約数ペア:

[(1, 73683376), (2, 36841688), (4, 18420844), (8, 9210422), (13, 5667952), (16, 4605211), (26, 2833976), (52, 1416988), (104, 708494), (208, 354247)]