26120626

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 47869056

約数和(自身を除く): 21748430

約数列:

[1, 2, 7, 14, 47, 49, 53, 94, 98, 106, 107, 214, 329, 371, 658, 742, 749, 1498, 2303, 2491, 2597, 4606, 4982, 5029, 5194, 5243, 5671, 10058, 10486, 11342, 17437, 34874, 35203, 39697, 70406, 79394, 122059, 244118, 246421, 266537, 277879, 492842, 533074, 555758, 1865759, 3731518, 13060313, 26120626]

約数ペア:

[(1, 26120626), (2, 13060313), (7, 3731518), (14, 1865759), (47, 555758), (49, 533074), (53, 492842), (94, 277879), (98, 266537), (106, 246421), (107, 244118), (214, 122059), (329, 79394), (371, 70406), (658, 39697), (742, 35203), (749, 34874), (1498, 17437), (2303, 11342), (2491, 10486), (2597, 10058), (4606, 5671), (4982, 5243), (5029, 5194)]