79669982

素因数分解:

$2^1\times 7^4\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:430

約数の個数: 40

約数和(自身を含む): 142783776

約数和(自身を除く): 63113794

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 343, 353, 658, 686, 706, 2303, 2401, 2471, 4606, 4802, 4942, 16121, 16591, 17297, 32242, 33182, 34594, 112847, 116137, 121079, 225694, 232274, 242158, 812959, 847553, 1625918, 1695106, 5690713, 11381426, 39834991, 79669982]

約数ペア:

[(1, 79669982), (2, 39834991), (7, 11381426), (14, 5690713), (47, 1695106), (49, 1625918), (94, 847553), (98, 812959), (329, 242158), (343, 232274), (353, 225694), (658, 121079), (686, 116137), (706, 112847), (2303, 34594), (2401, 33182), (2471, 32242), (4606, 17297), (4802, 16591), (4942, 16121)]