7880078169824

素因数分解:

$2^5\times 7^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1\times {\mathrm{766609}}^1$

素因数の和:767156

約数の個数: 96

約数和(自身を含む): 17935362244800

約数和(自身を除く): 10055284074976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 109, 112, 218, 224, 421, 436, 763, 842, 872, 1526, 1684, 1744, 2947, 3052, 3368, 3488, 5894, 6104, 6736, 11788, 12208, 13472, 23576, 24416, 45889, 47152, 91778, 94304, 183556, 321223, 367112, 642446, 734224, 766609, 1284892, 1468448, 1533218, 2569784, 3066436, 5139568, 5366263, 6132872, 10279136, 10732526, 12265744, 21465052, 24531488, 42930104, 83560381, 85860208, 167120762, 171720416, 322742389, 334241524, 584922667, 645484778, 668483048, 1169845334, 1290969556, 1336966096, 2259196723, 2339690668, 2581939112, 2673932192, 4518393446, 4679381336, 5163878224, 9036786892, 9358762672, 10327756448, 18073573784, 18717525344, 35178920401, 36147147568, 70357840802, 72294295136, 140715681604, 246252442807, 281431363208, 492504885614, 562862726416, 985009771228, 1125725452832, 1970019542456, 3940039084912, 7880078169824]

約数ペア:

[(1, 7880078169824), (2, 3940039084912), (4, 1970019542456), (7, 1125725452832), (8, 985009771228), (14, 562862726416), (16, 492504885614), (28, 281431363208), (32, 246252442807), (56, 140715681604), (109, 72294295136), (112, 70357840802), (218, 36147147568), (224, 35178920401), (421, 18717525344), (436, 18073573784), (763, 10327756448), (842, 9358762672), (872, 9036786892), (1526, 5163878224), (1684, 4679381336), (1744, 4518393446), (2947, 2673932192), (3052, 2581939112), (3368, 2339690668), (3488, 2259196723), (5894, 1336966096), (6104, 1290969556), (6736, 1169845334), (11788, 668483048), (12208, 645484778), (13472, 584922667), (23576, 334241524), (24416, 322742389), (45889, 171720416), (47152, 167120762), (91778, 85860208), (94304, 83560381), (183556, 42930104), (321223, 24531488), (367112, 21465052), (642446, 12265744), (734224, 10732526), (766609, 10279136), (1284892, 6132872), (1468448, 5366263), (1533218, 5139568), (2569784, 3066436)]