9969097984

素因数分解:

$2^8\times {\mathrm{43}}^2\times {\mathrm{21061}}^1$

素因数の和:21163

約数の個数: 54

約数和(自身を含む): 20373757026

約数和(自身を除く): 10404659042

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 688, 1376, 1849, 2752, 3698, 5504, 7396, 11008, 14792, 21061, 29584, 42122, 59168, 84244, 118336, 168488, 236672, 336976, 473344, 673952, 905623, 1347904, 1811246, 2695808, 3622492, 5391616, 7244984, 14489968, 28979936, 38941789, 57959872, 77883578, 115919744, 155767156, 231839488, 311534312, 623068624, 1246137248, 2492274496, 4984548992, 9969097984]

約数ペア:

[(1, 9969097984), (2, 4984548992), (4, 2492274496), (8, 1246137248), (16, 623068624), (32, 311534312), (43, 231839488), (64, 155767156), (86, 115919744), (128, 77883578), (172, 57959872), (256, 38941789), (344, 28979936), (688, 14489968), (1376, 7244984), (1849, 5391616), (2752, 3622492), (3698, 2695808), (5504, 1811246), (7396, 1347904), (11008, 905623), (14792, 673952), (21061, 473344), (29584, 336976), (42122, 236672), (59168, 168488), (84244, 118336)]