66718848

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{24821}}^1$

素因数の和:24845

約数の個数: 64

約数和(自身を含む): 202547520

約数和(自身を除く): 135828672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 24821, 49642, 74463, 99284, 148926, 173747, 198568, 297852, 347494, 397136, 521241, 595704, 694988, 794272, 1042482, 1191408, 1389976, 1588544, 2084964, 2382816, 2779952, 3177088, 4169928, 4765632, 5559904, 8339856, 9531264, 11119808, 16679712, 22239616, 33359424, 66718848]

約数ペア:

[(1, 66718848), (2, 33359424), (3, 22239616), (4, 16679712), (6, 11119808), (7, 9531264), (8, 8339856), (12, 5559904), (14, 4765632), (16, 4169928), (21, 3177088), (24, 2779952), (28, 2382816), (32, 2084964), (42, 1588544), (48, 1389976), (56, 1191408), (64, 1042482), (84, 794272), (96, 694988), (112, 595704), (128, 521241), (168, 397136), (192, 347494), (224, 297852), (336, 198568), (384, 173747), (448, 148926), (672, 99284), (896, 74463), (1344, 49642), (2688, 24821)]