15704448464

素因数分解:

$2^4\times {\mathrm{15493}}^1\times {\mathrm{63353}}^1$

素因数の和:78854

約数の個数: 20

約数和(自身を含む): 30429813156

約数和(自身を除く): 14725364692

約数列:

[1, 2, 4, 8, 16, 15493, 30986, 61972, 63353, 123944, 126706, 247888, 253412, 506824, 1013648, 981528029, 1963056058, 3926112116, 7852224232, 15704448464]

約数ペア:

[(1, 15704448464), (2, 7852224232), (4, 3926112116), (8, 1963056058), (16, 981528029), (15493, 1013648), (30986, 506824), (61972, 253412), (63353, 247888), (123944, 126706)]