7505384488

素因数分解:

$2^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{285767}}^1$

素因数の和:285854

約数の個数: 48

約数和(自身を含む): 16614551520

約数和(自身を除く): 9109167032

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 67, 98, 134, 196, 268, 392, 469, 536, 938, 1876, 3283, 3752, 6566, 13132, 26264, 285767, 571534, 1143068, 2000369, 2286136, 4000738, 8001476, 14002583, 16002952, 19146389, 28005166, 38292778, 56010332, 76585556, 112020664, 134024723, 153171112, 268049446, 536098892, 938173061, 1072197784, 1876346122, 3752692244, 7505384488]

約数ペア:

[(1, 7505384488), (2, 3752692244), (4, 1876346122), (7, 1072197784), (8, 938173061), (14, 536098892), (28, 268049446), (49, 153171112), (56, 134024723), (67, 112020664), (98, 76585556), (134, 56010332), (196, 38292778), (268, 28005166), (392, 19146389), (469, 16002952), (536, 14002583), (938, 8001476), (1876, 4000738), (3283, 2286136), (3752, 2000369), (6566, 1143068), (13132, 571534), (26264, 285767)]