74464656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{221621}}^1$

素因数の和:221639

約数の個数: 40

約数和(自身を含む): 219849024

約数和(自身を除く): 145384368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 221621, 443242, 664863, 886484, 1329726, 1551347, 1772968, 2659452, 3102694, 3545936, 4654041, 5318904, 6205388, 9308082, 10637808, 12410776, 18616164, 24821552, 37232328, 74464656]

約数ペア:

[(1, 74464656), (2, 37232328), (3, 24821552), (4, 18616164), (6, 12410776), (7, 10637808), (8, 9308082), (12, 6205388), (14, 5318904), (16, 4654041), (21, 3545936), (24, 3102694), (28, 2659452), (42, 1772968), (48, 1551347), (56, 1329726), (84, 886484), (112, 664863), (168, 443242), (336, 221621)]