40697204

素因数分解:

$2^2\times {\mathrm{659}}^1\times {\mathrm{15439}}^1$

素因数の和:16102

約数の個数: 12

約数和(自身を含む): 71332800

約数和(自身を除く): 30635596

約数列:

[1, 2, 4, 659, 1318, 2636, 15439, 30878, 61756, 10174301, 20348602, 40697204]

約数ペア:

[(1, 40697204), (2, 20348602), (4, 10174301), (659, 61756), (1318, 30878), (2636, 15439)]