64482656

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 155232000

約数和(自身を除く): 90749344

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 109, 112, 133, 139, 152, 218, 224, 266, 278, 304, 436, 532, 556, 608, 763, 872, 973, 1064, 1112, 1526, 1744, 1946, 2071, 2128, 2224, 2641, 3052, 3488, 3892, 4142, 4256, 4448, 5282, 6104, 7784, 8284, 10564, 12208, 14497, 15151, 15568, 16568, 18487, 21128, 24416, 28994, 30302, 31136, 33136, 36974, 42256, 57988, 60604, 66272, 73948, 84512, 106057, 115976, 121208, 147896, 212114, 231952, 242416, 287869, 295792, 424228, 463904, 484832, 575738, 591584, 848456, 1151476, 1696912, 2015083, 2302952, 3393824, 4030166, 4605904, 8060332, 9211808, 16120664, 32241328, 64482656]

約数ペア:

[(1, 64482656), (2, 32241328), (4, 16120664), (7, 9211808), (8, 8060332), (14, 4605904), (16, 4030166), (19, 3393824), (28, 2302952), (32, 2015083), (38, 1696912), (56, 1151476), (76, 848456), (109, 591584), (112, 575738), (133, 484832), (139, 463904), (152, 424228), (218, 295792), (224, 287869), (266, 242416), (278, 231952), (304, 212114), (436, 147896), (532, 121208), (556, 115976), (608, 106057), (763, 84512), (872, 73948), (973, 66272), (1064, 60604), (1112, 57988), (1526, 42256), (1744, 36974), (1946, 33136), (2071, 31136), (2128, 30302), (2224, 28994), (2641, 24416), (3052, 21128), (3488, 18487), (3892, 16568), (4142, 15568), (4256, 15151), (4448, 14497), (5282, 12208), (6104, 10564), (7784, 8284)]