70778666

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1237}}^1$

素因数の和:1374

約数の個数: 32

約数和(自身を含む): 125265792

約数和(自身を除く): 54487126

約数列:

[1, 2, 7, 14, 61, 67, 122, 134, 427, 469, 854, 938, 1237, 2474, 4087, 8174, 8659, 17318, 28609, 57218, 75457, 82879, 150914, 165758, 528199, 580153, 1056398, 1160306, 5055619, 10111238, 35389333, 70778666]

約数ペア:

[(1, 70778666), (2, 35389333), (7, 10111238), (14, 5055619), (61, 1160306), (67, 1056398), (122, 580153), (134, 528199), (427, 165758), (469, 150914), (854, 82879), (938, 75457), (1237, 57218), (2474, 28609), (4087, 17318), (8174, 8659)]