64826264

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{601}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 123891600

約数和(自身を除く): 59065336

約数列:

[1, 2, 4, 8, 97, 139, 194, 278, 388, 556, 601, 776, 1112, 1202, 2404, 4808, 13483, 26966, 53932, 58297, 83539, 107864, 116594, 167078, 233188, 334156, 466376, 668312, 8103283, 16206566, 32413132, 64826264]

約数ペア:

[(1, 64826264), (2, 32413132), (4, 16206566), (8, 8103283), (97, 668312), (139, 466376), (194, 334156), (278, 233188), (388, 167078), (556, 116594), (601, 107864), (776, 83539), (1112, 58297), (1202, 53932), (2404, 26966), (4808, 13483)]