7328146

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 13723776

約数和(自身を除く): 6395630

約数列:

[1, 2, 7, 14, 37, 43, 47, 49, 74, 86, 94, 98, 259, 301, 329, 518, 602, 658, 1591, 1739, 1813, 2021, 2107, 2303, 3182, 3478, 3626, 4042, 4214, 4606, 11137, 12173, 14147, 22274, 24346, 28294, 74777, 77959, 85211, 99029, 149554, 155918, 170422, 198058, 523439, 1046878, 3664073, 7328146]

約数ペア:

[(1, 7328146), (2, 3664073), (7, 1046878), (14, 523439), (37, 198058), (43, 170422), (47, 155918), (49, 149554), (74, 99029), (86, 85211), (94, 77959), (98, 74777), (259, 28294), (301, 24346), (329, 22274), (518, 14147), (602, 12173), (658, 11137), (1591, 4606), (1739, 4214), (1813, 4042), (2021, 3626), (2107, 3478), (2303, 3182)]