4456816

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3061}}^1$

素因数の和:3089

約数の個数: 40

約数和(自身を含む): 10631264

約数和(自身を除く): 6174448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 3061, 6122, 12244, 21427, 24488, 39793, 42854, 48976, 79586, 85708, 159172, 171416, 278551, 318344, 342832, 557102, 636688, 1114204, 2228408, 4456816]

約数ペア:

[(1, 4456816), (2, 2228408), (4, 1114204), (7, 636688), (8, 557102), (13, 342832), (14, 318344), (16, 278551), (26, 171416), (28, 159172), (52, 85708), (56, 79586), (91, 48976), (104, 42854), (112, 39793), (182, 24488), (208, 21427), (364, 12244), (728, 6122), (1456, 3061)]