64407504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{191689}}^1$

素因数の和:191707

約数の個数: 40

約数和(自身を含む): 190156480

約数和(自身を除く): 125748976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 191689, 383378, 575067, 766756, 1150134, 1341823, 1533512, 2300268, 2683646, 3067024, 4025469, 4600536, 5367292, 8050938, 9201072, 10734584, 16101876, 21469168, 32203752, 64407504]

約数ペア:

[(1, 64407504), (2, 32203752), (3, 21469168), (4, 16101876), (6, 10734584), (7, 9201072), (8, 8050938), (12, 5367292), (14, 4600536), (16, 4025469), (21, 3067024), (24, 2683646), (28, 2300268), (42, 1533512), (48, 1341823), (56, 1150134), (84, 766756), (112, 575067), (168, 383378), (336, 191689)]