6745228

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 14694400

約数和(自身を除く): 7949172

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 409, 434, 532, 589, 818, 868, 1178, 1636, 2356, 2863, 4123, 5726, 7771, 8246, 11452, 12679, 15542, 16492, 25358, 31084, 50716, 54397, 88753, 108794, 177506, 217588, 240901, 355012, 481802, 963604, 1686307, 3372614, 6745228]

約数ペア:

[(1, 6745228), (2, 3372614), (4, 1686307), (7, 963604), (14, 481802), (19, 355012), (28, 240901), (31, 217588), (38, 177506), (62, 108794), (76, 88753), (124, 54397), (133, 50716), (217, 31084), (266, 25358), (409, 16492), (434, 15542), (532, 12679), (589, 11452), (818, 8246), (868, 7771), (1178, 5726), (1636, 4123), (2356, 2863)]