71393438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{39619}}^1$

素因数の和:39691

約数の個数: 16

約数和(自身を含む): 115531920

約数和(自身を除く): 44138482

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 39619, 79238, 673523, 1347046, 2099807, 4199614, 35696719, 71393438]

約数ペア:

[(1, 71393438), (2, 35696719), (17, 4199614), (34, 2099807), (53, 1347046), (106, 673523), (901, 79238), (1802, 39619)]