402010064

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{2957}}^1$

素因数の和:3287

約数の個数: 40

約数和(自身を含む): 808776360

約数和(自身を除く): 406766296

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 293, 464, 586, 1172, 2344, 2957, 4688, 5914, 8497, 11828, 16994, 23656, 33988, 47312, 67976, 85753, 135952, 171506, 343012, 686024, 866401, 1372048, 1732802, 3465604, 6931208, 13862416, 25125629, 50251258, 100502516, 201005032, 402010064]

約数ペア:

[(1, 402010064), (2, 201005032), (4, 100502516), (8, 50251258), (16, 25125629), (29, 13862416), (58, 6931208), (116, 3465604), (232, 1732802), (293, 1372048), (464, 866401), (586, 686024), (1172, 343012), (2344, 171506), (2957, 135952), (4688, 85753), (5914, 67976), (8497, 47312), (11828, 33988), (16994, 23656)]