4786325872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{1613}}^1$

素因数の和:1910

約数の個数: 80

約数和(自身を含む): 10038821760

約数和(自身を除く): 5252495888

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 227, 304, 344, 454, 688, 817, 908, 1613, 1634, 1816, 3226, 3268, 3632, 4313, 6452, 6536, 8626, 9761, 12904, 13072, 17252, 19522, 25808, 30647, 34504, 39044, 61294, 69008, 69359, 78088, 122588, 138718, 156176, 185459, 245176, 277436, 366151, 370918, 490352, 554872, 732302, 741836, 1109744, 1317821, 1464604, 1483672, 2635642, 2929208, 2967344, 5271284, 5858416, 6956869, 10542568, 13913738, 15744493, 21085136, 27827476, 31488986, 55654952, 62977972, 111309904, 125955944, 251911888, 299145367, 598290734, 1196581468, 2393162936, 4786325872]

約数ペア:

[(1, 4786325872), (2, 2393162936), (4, 1196581468), (8, 598290734), (16, 299145367), (19, 251911888), (38, 125955944), (43, 111309904), (76, 62977972), (86, 55654952), (152, 31488986), (172, 27827476), (227, 21085136), (304, 15744493), (344, 13913738), (454, 10542568), (688, 6956869), (817, 5858416), (908, 5271284), (1613, 2967344), (1634, 2929208), (1816, 2635642), (3226, 1483672), (3268, 1464604), (3632, 1317821), (4313, 1109744), (6452, 741836), (6536, 732302), (8626, 554872), (9761, 490352), (12904, 370918), (13072, 366151), (17252, 277436), (19522, 245176), (25808, 185459), (30647, 156176), (34504, 138718), (39044, 122588), (61294, 78088), (69008, 69359)]