726432416

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{4003}}^1$

素因数の和:4173

約数の個数: 48

約数和(自身を含む): 1471133664

約数和(自身を除く): 744701248

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 107, 212, 214, 424, 428, 848, 856, 1696, 1712, 3424, 4003, 5671, 8006, 11342, 16012, 22684, 32024, 45368, 64048, 90736, 128096, 181472, 212159, 424318, 428321, 848636, 856642, 1697272, 1713284, 3394544, 3426568, 6789088, 6853136, 13706272, 22701013, 45402026, 90804052, 181608104, 363216208, 726432416]

約数ペア:

[(1, 726432416), (2, 363216208), (4, 181608104), (8, 90804052), (16, 45402026), (32, 22701013), (53, 13706272), (106, 6853136), (107, 6789088), (212, 3426568), (214, 3394544), (424, 1713284), (428, 1697272), (848, 856642), (856, 848636), (1696, 428321), (1712, 424318), (3424, 212159), (4003, 181472), (5671, 128096), (8006, 90736), (11342, 64048), (16012, 45368), (22684, 32024)]