66501064

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{62501}}^1$

素因数の和:62533

約数の個数: 32

約数和(自身を含む): 150004800

約数和(自身を除く): 83503736

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 62501, 125002, 250004, 437507, 500008, 875014, 1187519, 1750028, 2375038, 3500056, 4750076, 8312633, 9500152, 16625266, 33250532, 66501064]

約数ペア:

[(1, 66501064), (2, 33250532), (4, 16625266), (7, 9500152), (8, 8312633), (14, 4750076), (19, 3500056), (28, 2375038), (38, 1750028), (56, 1187519), (76, 875014), (133, 500008), (152, 437507), (266, 250004), (532, 125002), (1064, 62501)]