64405926

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9491}}^1$

素因数の和:9541

約数の個数: 48

約数和(自身を含む): 155478960

約数和(自身を除く): 91073034

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 174, 234, 261, 377, 522, 754, 1131, 2262, 3393, 6786, 9491, 18982, 28473, 56946, 85419, 123383, 170838, 246766, 275239, 370149, 550478, 740298, 825717, 1110447, 1651434, 2220894, 2477151, 3578107, 4954302, 7156214, 10734321, 21468642, 32202963, 64405926]

約数ペア:

[(1, 64405926), (2, 32202963), (3, 21468642), (6, 10734321), (9, 7156214), (13, 4954302), (18, 3578107), (26, 2477151), (29, 2220894), (39, 1651434), (58, 1110447), (78, 825717), (87, 740298), (117, 550478), (174, 370149), (234, 275239), (261, 246766), (377, 170838), (522, 123383), (754, 85419), (1131, 56946), (2262, 28473), (3393, 18982), (6786, 9491)]