7289324

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 15482880

約数和(自身を除く): 8193556

約数列:

[1, 2, 4, 7, 14, 28, 29, 47, 58, 94, 116, 188, 191, 203, 329, 382, 406, 658, 764, 812, 1316, 1337, 1363, 2674, 2726, 5348, 5452, 5539, 8977, 9541, 11078, 17954, 19082, 22156, 35908, 38164, 38773, 62839, 77546, 125678, 155092, 251356, 260333, 520666, 1041332, 1822331, 3644662, 7289324]

約数ペア:

[(1, 7289324), (2, 3644662), (4, 1822331), (7, 1041332), (14, 520666), (28, 260333), (29, 251356), (47, 155092), (58, 125678), (94, 77546), (116, 62839), (188, 38773), (191, 38164), (203, 35908), (329, 22156), (382, 19082), (406, 17954), (658, 11078), (764, 9541), (812, 8977), (1316, 5539), (1337, 5452), (1363, 5348), (2674, 2726)]