67871356

素因数分解:

$2^2\times 7^1\times {\mathrm{577}}^1\times {\mathrm{4201}}^1$

素因数の和:4789

約数の個数: 24

約数和(自身を含む): 136010336

約数和(自身を除く): 68138980

約数列:

[1, 2, 4, 7, 14, 28, 577, 1154, 2308, 4039, 4201, 8078, 8402, 16156, 16804, 29407, 58814, 117628, 2423977, 4847954, 9695908, 16967839, 33935678, 67871356]

約数ペア:

[(1, 67871356), (2, 33935678), (4, 16967839), (7, 9695908), (14, 4847954), (28, 2423977), (577, 117628), (1154, 58814), (2308, 29407), (4039, 16804), (4201, 16156), (8078, 8402)]