746237456

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{28387}}^1$

素因数の和:28479

約数の個数: 40

約数和(自身を含む): 1520688384

約数和(自身を除く): 774450928

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 1643, 3286, 6572, 13144, 26288, 28387, 56774, 113548, 227096, 454192, 879997, 1504511, 1759994, 3009022, 3519988, 6018044, 7039976, 12036088, 14079952, 24072176, 46639841, 93279682, 186559364, 373118728, 746237456]

約数ペア:

[(1, 746237456), (2, 373118728), (4, 186559364), (8, 93279682), (16, 46639841), (31, 24072176), (53, 14079952), (62, 12036088), (106, 7039976), (124, 6018044), (212, 3519988), (248, 3009022), (424, 1759994), (496, 1504511), (848, 879997), (1643, 454192), (3286, 227096), (6572, 113548), (13144, 56774), (26288, 28387)]