26760874

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{313}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 47748096

約数和(自身を除く): 20987222

約数列:

[1, 2, 7, 14, 31, 62, 197, 217, 313, 394, 434, 626, 1379, 2191, 2758, 4382, 6107, 9703, 12214, 19406, 42749, 61661, 67921, 85498, 123322, 135842, 431627, 863254, 1911491, 3822982, 13380437, 26760874]

約数ペア:

[(1, 26760874), (2, 13380437), (7, 3822982), (14, 1911491), (31, 863254), (62, 431627), (197, 135842), (217, 123322), (313, 85498), (394, 67921), (434, 61661), (626, 42749), (1379, 19406), (2191, 12214), (2758, 9703), (4382, 6107)]