72863552

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{21481}}^1$

素因数の和:21546

約数の個数: 28

約数和(自身を含む): 147323556

約数和(自身を除く): 74460004

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 21481, 42962, 85924, 171848, 343696, 687392, 1138493, 1374784, 2276986, 4553972, 9107944, 18215888, 36431776, 72863552]

約数ペア:

[(1, 72863552), (2, 36431776), (4, 18215888), (8, 9107944), (16, 4553972), (32, 2276986), (53, 1374784), (64, 1138493), (106, 687392), (212, 343696), (424, 171848), (848, 85924), (1696, 42962), (3392, 21481)]