61520116

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{22651}}^1$

素因数の和:22759

約数の個数: 24

約数和(自身を含む): 124314176

約数和(自身を除く): 62794060

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 22651, 45302, 90604, 158557, 317114, 634228, 2197147, 4394294, 8788588, 15380029, 30760058, 61520116]

約数ペア:

[(1, 61520116), (2, 30760058), (4, 15380029), (7, 8788588), (14, 4394294), (28, 2197147), (97, 634228), (194, 317114), (388, 158557), (679, 90604), (1358, 45302), (2716, 22651)]