17924021468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{4273}}^1\times {\mathrm{61687}}^1$

素因数の和:65981

約数の個数: 24

約数和(自身を含む): 33220468512

約数和(自身を除く): 15296447044

約数列:

[1, 2, 4, 17, 34, 68, 4273, 8546, 17092, 61687, 72641, 123374, 145282, 246748, 290564, 1048679, 2097358, 4194716, 263588551, 527177102, 1054354204, 4481005367, 8962010734, 17924021468]

約数ペア:

[(1, 17924021468), (2, 8962010734), (4, 4481005367), (17, 1054354204), (34, 527177102), (68, 263588551), (4273, 4194716), (8546, 2097358), (17092, 1048679), (61687, 290564), (72641, 246748), (123374, 145282)]