72377684

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{8221}}^1$

素因数の和:8327

約数の個数: 24

約数和(自身を含む): 132604416

約数和(自身を除く): 60226732

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 284, 2201, 4402, 8221, 8804, 16442, 32884, 254851, 509702, 583691, 1019404, 1167382, 2334764, 18094421, 36188842, 72377684]

約数ペア:

[(1, 72377684), (2, 36188842), (4, 18094421), (31, 2334764), (62, 1167382), (71, 1019404), (124, 583691), (142, 509702), (284, 254851), (2201, 32884), (4402, 16442), (8221, 8804)]