25219096

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 57153600

約数和(自身を除く): 31934504

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 53, 56, 58, 106, 116, 203, 212, 232, 293, 371, 406, 424, 586, 742, 812, 1172, 1484, 1537, 1624, 2051, 2344, 2968, 3074, 4102, 6148, 8204, 8497, 10759, 12296, 15529, 16408, 16994, 21518, 31058, 33988, 43036, 59479, 62116, 67976, 86072, 108703, 118958, 124232, 217406, 237916, 434812, 450341, 475832, 869624, 900682, 1801364, 3152387, 3602728, 6304774, 12609548, 25219096]

約数ペア:

[(1, 25219096), (2, 12609548), (4, 6304774), (7, 3602728), (8, 3152387), (14, 1801364), (28, 900682), (29, 869624), (53, 475832), (56, 450341), (58, 434812), (106, 237916), (116, 217406), (203, 124232), (212, 118958), (232, 108703), (293, 86072), (371, 67976), (406, 62116), (424, 59479), (586, 43036), (742, 33988), (812, 31058), (1172, 21518), (1484, 16994), (1537, 16408), (1624, 15529), (2051, 12296), (2344, 10759), (2968, 8497), (3074, 8204), (4102, 6148)]