67769576

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{6143}}^1$

素因数の和:6353

約数の個数: 32

約数和(自身を含む): 145981440

約数和(自身を除く): 78211864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 394, 788, 1379, 1576, 2758, 5516, 6143, 11032, 12286, 24572, 43001, 49144, 86002, 172004, 344008, 1210171, 2420342, 4840684, 8471197, 9681368, 16942394, 33884788, 67769576]

約数ペア:

[(1, 67769576), (2, 33884788), (4, 16942394), (7, 9681368), (8, 8471197), (14, 4840684), (28, 2420342), (56, 1210171), (197, 344008), (394, 172004), (788, 86002), (1379, 49144), (1576, 43001), (2758, 24572), (5516, 12286), (6143, 11032)]