61813444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2069}}^1$

素因数の和:2188

約数の個数: 48

約数和(自身を含む): 136321920

約数和(自身を除く): 74508476

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 97, 154, 194, 308, 388, 679, 1067, 1358, 2069, 2134, 2716, 4138, 4268, 7469, 8276, 14483, 14938, 22759, 28966, 29876, 45518, 57932, 91036, 159313, 200693, 318626, 401386, 637252, 802772, 1404851, 2207623, 2809702, 4415246, 5619404, 8830492, 15453361, 30906722, 61813444]

約数ペア:

[(1, 61813444), (2, 30906722), (4, 15453361), (7, 8830492), (11, 5619404), (14, 4415246), (22, 2809702), (28, 2207623), (44, 1404851), (77, 802772), (97, 637252), (154, 401386), (194, 318626), (308, 200693), (388, 159313), (679, 91036), (1067, 57932), (1358, 45518), (2069, 29876), (2134, 28966), (2716, 22759), (4138, 14938), (4268, 14483), (7469, 8276)]