142412914

素因数分解:

$2^1\times 7^4\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:708

約数の個数: 40

約数和(自身を含む): 254913408

約数和(自身を除く): 112500494

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 343, 631, 658, 686, 1262, 2303, 2401, 4417, 4606, 4802, 8834, 16121, 29657, 30919, 32242, 59314, 61838, 112847, 207599, 216433, 225694, 415198, 432866, 1453193, 1515031, 2906386, 3030062, 10172351, 20344702, 71206457, 142412914]

約数ペア:

[(1, 142412914), (2, 71206457), (7, 20344702), (14, 10172351), (47, 3030062), (49, 2906386), (94, 1515031), (98, 1453193), (329, 432866), (343, 415198), (631, 225694), (658, 216433), (686, 207599), (1262, 112847), (2303, 61838), (2401, 59314), (4417, 32242), (4606, 30919), (4802, 29657), (8834, 16121)]