13047217904

素因数分解:

$2^4\times 7^1\times {\mathrm{1861}}^1\times {\mathrm{62597}}^1$

素因数の和:64473

約数の個数: 40

約数和(自身を含む): 28906254048

約数和(自身を除く): 15859036144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1861, 3722, 7444, 13027, 14888, 26054, 29776, 52108, 62597, 104216, 125194, 208432, 250388, 438179, 500776, 876358, 1001552, 1752716, 3505432, 7010864, 116493017, 232986034, 465972068, 815451119, 931944136, 1630902238, 1863888272, 3261804476, 6523608952, 13047217904]

約数ペア:

[(1, 13047217904), (2, 6523608952), (4, 3261804476), (7, 1863888272), (8, 1630902238), (14, 931944136), (16, 815451119), (28, 465972068), (56, 232986034), (112, 116493017), (1861, 7010864), (3722, 3505432), (7444, 1752716), (13027, 1001552), (14888, 876358), (26054, 500776), (29776, 438179), (52108, 250388), (62597, 208432), (104216, 125194)]