8666998

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:216

約数の個数: 32

約数和(自身を含む): 14385600

約数和(自身を除く): 5718602

約数列:

[1, 2, 23, 29, 46, 58, 73, 89, 146, 178, 667, 1334, 1679, 2047, 2117, 2581, 3358, 4094, 4234, 5162, 6497, 12994, 48691, 59363, 97382, 118726, 149431, 188413, 298862, 376826, 4333499, 8666998]

約数ペア:

[(1, 8666998), (2, 4333499), (23, 376826), (29, 298862), (46, 188413), (58, 149431), (73, 118726), (89, 97382), (146, 59363), (178, 48691), (667, 12994), (1334, 6497), (1679, 5162), (2047, 4234), (2117, 4094), (2581, 3358)]