25849852

素因数分解:

$2^2\times 7^3\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 53625600

約数和(自身を除く): 27775748

約数列:

[1, 2, 4, 7, 14, 28, 49, 83, 98, 166, 196, 227, 332, 343, 454, 581, 686, 908, 1162, 1372, 1589, 2324, 3178, 4067, 6356, 8134, 11123, 16268, 18841, 22246, 28469, 37682, 44492, 56938, 75364, 77861, 113876, 131887, 155722, 263774, 311444, 527548, 923209, 1846418, 3692836, 6462463, 12924926, 25849852]

約数ペア:

[(1, 25849852), (2, 12924926), (4, 6462463), (7, 3692836), (14, 1846418), (28, 923209), (49, 527548), (83, 311444), (98, 263774), (166, 155722), (196, 131887), (227, 113876), (332, 77861), (343, 75364), (454, 56938), (581, 44492), (686, 37682), (908, 28469), (1162, 22246), (1372, 18841), (1589, 16268), (2324, 11123), (3178, 8134), (4067, 6356)]