64860672

素因数分解:

$2^9\times 3^1\times {\mathrm{42227}}^1$

素因数の和:42248

約数の個数: 40

約数和(自身を含む): 172796976

約数和(自身を除く): 107936304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 42227, 84454, 126681, 168908, 253362, 337816, 506724, 675632, 1013448, 1351264, 2026896, 2702528, 4053792, 5405056, 8107584, 10810112, 16215168, 21620224, 32430336, 64860672]

約数ペア:

[(1, 64860672), (2, 32430336), (3, 21620224), (4, 16215168), (6, 10810112), (8, 8107584), (12, 5405056), (16, 4053792), (24, 2702528), (32, 2026896), (48, 1351264), (64, 1013448), (96, 675632), (128, 506724), (192, 337816), (256, 253362), (384, 168908), (512, 126681), (768, 84454), (1536, 42227)]