670602016

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{63697}}^1$

素因数の和:63761

約数の個数: 48

約数和(自身を含む): 1540982016

約数和(自身を除く): 870380000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1504, 2632, 5264, 10528, 63697, 127394, 254788, 445879, 509576, 891758, 1019152, 1783516, 2038304, 2993759, 3567032, 5987518, 7134064, 11975036, 14268128, 20956313, 23950072, 41912626, 47900144, 83825252, 95800288, 167650504, 335301008, 670602016]

約数ペア:

[(1, 670602016), (2, 335301008), (4, 167650504), (7, 95800288), (8, 83825252), (14, 47900144), (16, 41912626), (28, 23950072), (32, 20956313), (47, 14268128), (56, 11975036), (94, 7134064), (112, 5987518), (188, 3567032), (224, 2993759), (329, 2038304), (376, 1783516), (658, 1019152), (752, 891758), (1316, 509576), (1504, 445879), (2632, 254788), (5264, 127394), (10528, 63697)]