8079712

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 17040240

約数和(自身を除く): 8960528

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 97, 137, 152, 194, 274, 304, 388, 548, 608, 776, 1096, 1552, 1843, 2192, 2603, 3104, 3686, 4384, 5206, 7372, 10412, 13289, 14744, 20824, 26578, 29488, 41648, 53156, 58976, 83296, 106312, 212624, 252491, 425248, 504982, 1009964, 2019928, 4039856, 8079712]

約数ペア:

[(1, 8079712), (2, 4039856), (4, 2019928), (8, 1009964), (16, 504982), (19, 425248), (32, 252491), (38, 212624), (76, 106312), (97, 83296), (137, 58976), (152, 53156), (194, 41648), (274, 29488), (304, 26578), (388, 20824), (548, 14744), (608, 13289), (776, 10412), (1096, 7372), (1552, 5206), (1843, 4384), (2192, 3686), (2603, 3104)]