40789294

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{827}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 75672576

約数和(自身を除く): 34883282

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 271, 542, 827, 1654, 1897, 3523, 3794, 5789, 7046, 10751, 11578, 21502, 24661, 49322, 75257, 150514, 224117, 448234, 1568819, 2913521, 3137638, 5827042, 20394647, 40789294]

約数ペア:

[(1, 40789294), (2, 20394647), (7, 5827042), (13, 3137638), (14, 2913521), (26, 1568819), (91, 448234), (182, 224117), (271, 150514), (542, 75257), (827, 49322), (1654, 24661), (1897, 21502), (3523, 11578), (3794, 10751), (5789, 7046)]