66203408

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{56681}}^1$

素因数の和:56762

約数の個数: 20

約数和(自身を含む): 130028508

約数和(自身を除く): 63825100

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 56681, 113362, 226724, 453448, 906896, 4137713, 8275426, 16550852, 33101704, 66203408]

約数ペア:

[(1, 66203408), (2, 33101704), (4, 16550852), (8, 8275426), (16, 4137713), (73, 906896), (146, 453448), (292, 226724), (584, 113362), (1168, 56681)]