65215752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20431}}^1$

素因数の和:20466

約数の個数: 64

約数和(自身を含む): 196147200

約数和(自身を除く): 130931448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 20431, 40862, 61293, 81724, 122586, 143017, 163448, 245172, 286034, 388189, 429051, 490344, 572068, 776378, 858102, 1144136, 1164567, 1552756, 1716204, 2329134, 2717323, 3105512, 3432408, 4658268, 5434646, 8151969, 9316536, 10869292, 16303938, 21738584, 32607876, 65215752]

約数ペア:

[(1, 65215752), (2, 32607876), (3, 21738584), (4, 16303938), (6, 10869292), (7, 9316536), (8, 8151969), (12, 5434646), (14, 4658268), (19, 3432408), (21, 3105512), (24, 2717323), (28, 2329134), (38, 1716204), (42, 1552756), (56, 1164567), (57, 1144136), (76, 858102), (84, 776378), (114, 572068), (133, 490344), (152, 429051), (168, 388189), (228, 286034), (266, 245172), (399, 163448), (456, 143017), (532, 122586), (798, 81724), (1064, 61293), (1596, 40862), (3192, 20431)]