61915604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{5861}}^1$

素因数の和:6023

約数の個数: 24

約数和(自身を含む): 114895200

約数和(自身を除く): 52979596

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2641, 5282, 5861, 10564, 11722, 23444, 111359, 222718, 445436, 814679, 1629358, 3258716, 15478901, 30957802, 61915604]

約数ペア:

[(1, 61915604), (2, 30957802), (4, 15478901), (19, 3258716), (38, 1629358), (76, 814679), (139, 445436), (278, 222718), (556, 111359), (2641, 23444), (5282, 11722), (5861, 10564)]