1026631732

素因数分解:

$2^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:593

約数の個数: 72

約数和(自身を含む): 2130899400

約数和(自身を除く): 1104267668

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 178, 196, 229, 257, 356, 458, 514, 623, 916, 1028, 1246, 1603, 1799, 2492, 3206, 3598, 4361, 6412, 7196, 8722, 11221, 12593, 17444, 20381, 22442, 22873, 25186, 40762, 44884, 45746, 50372, 58853, 81524, 91492, 117706, 142667, 160111, 235412, 285334, 320222, 411971, 570668, 640444, 823942, 998669, 1120777, 1647884, 1997338, 2241554, 2883797, 3994676, 4483108, 5237917, 5767594, 10475834, 11535188, 20951668, 36665419, 73330838, 146661676, 256657933, 513315866, 1026631732]

約数ペア:

[(1, 1026631732), (2, 513315866), (4, 256657933), (7, 146661676), (14, 73330838), (28, 36665419), (49, 20951668), (89, 11535188), (98, 10475834), (178, 5767594), (196, 5237917), (229, 4483108), (257, 3994676), (356, 2883797), (458, 2241554), (514, 1997338), (623, 1647884), (916, 1120777), (1028, 998669), (1246, 823942), (1603, 640444), (1799, 570668), (2492, 411971), (3206, 320222), (3598, 285334), (4361, 235412), (6412, 160111), (7196, 142667), (8722, 117706), (11221, 91492), (12593, 81524), (17444, 58853), (20381, 50372), (22442, 45746), (22873, 44884), (25186, 40762)]