12998132

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:165

約数の個数: 72

約数和(自身を含む): 28957824

約数和(自身を除く): 15959692

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 49, 68, 83, 94, 98, 119, 166, 188, 196, 238, 329, 332, 476, 581, 658, 799, 833, 1162, 1316, 1411, 1598, 1666, 2303, 2324, 2822, 3196, 3332, 3901, 4067, 4606, 5593, 5644, 7802, 8134, 9212, 9877, 11186, 15604, 16268, 19754, 22372, 27307, 39151, 39508, 54614, 66317, 69139, 78302, 109228, 132634, 138278, 156604, 191149, 265268, 276556, 382298, 464219, 764596, 928438, 1856876, 3249533, 6499066, 12998132]

約数ペア:

[(1, 12998132), (2, 6499066), (4, 3249533), (7, 1856876), (14, 928438), (17, 764596), (28, 464219), (34, 382298), (47, 276556), (49, 265268), (68, 191149), (83, 156604), (94, 138278), (98, 132634), (119, 109228), (166, 78302), (188, 69139), (196, 66317), (238, 54614), (329, 39508), (332, 39151), (476, 27307), (581, 22372), (658, 19754), (799, 16268), (833, 15604), (1162, 11186), (1316, 9877), (1411, 9212), (1598, 8134), (1666, 7802), (2303, 5644), (2324, 5593), (2822, 4606), (3196, 4067), (3332, 3901)]