75705728

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4447}}^1$

素因数の和:4487

約数の個数: 64

約数和(自身を含む): 181478400

約数和(自身を除く): 105772672

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 4256, 4447, 8512, 8894, 17024, 17788, 31129, 35576, 62258, 71152, 84493, 124516, 142304, 168986, 249032, 284608, 337972, 498064, 569216, 591451, 675944, 996128, 1182902, 1351888, 1992256, 2365804, 2703776, 3984512, 4731608, 5407552, 9463216, 10815104, 18926432, 37852864, 75705728]

約数ペア:

[(1, 75705728), (2, 37852864), (4, 18926432), (7, 10815104), (8, 9463216), (14, 5407552), (16, 4731608), (19, 3984512), (28, 2703776), (32, 2365804), (38, 1992256), (56, 1351888), (64, 1182902), (76, 996128), (112, 675944), (128, 591451), (133, 569216), (152, 498064), (224, 337972), (266, 284608), (304, 249032), (448, 168986), (532, 142304), (608, 124516), (896, 84493), (1064, 71152), (1216, 62258), (2128, 35576), (2432, 31129), (4256, 17788), (4447, 17024), (8512, 8894)]