40758914

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2287}}^1$

素因数の和:2382

約数の個数: 32

約数和(自身を含む): 74680320

約数和(自身を除く): 33921406

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 469, 938, 1273, 2287, 2546, 4574, 8911, 16009, 17822, 32018, 43453, 86906, 153229, 304171, 306458, 608342, 1072603, 2145206, 2911351, 5822702, 20379457, 40758914]

約数ペア:

[(1, 40758914), (2, 20379457), (7, 5822702), (14, 2911351), (19, 2145206), (38, 1072603), (67, 608342), (133, 306458), (134, 304171), (266, 153229), (469, 86906), (938, 43453), (1273, 32018), (2287, 17822), (2546, 16009), (4574, 8911)]