64131396

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{15581}}^1$

素因数の和:15609

約数の個数: 48

約数和(自身を含む): 174518400

約数和(自身を除く): 110387004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 15581, 31162, 46743, 62324, 93486, 109067, 186972, 218134, 327201, 436268, 654402, 763469, 1308804, 1526938, 2290407, 3053876, 4580814, 5344283, 9161628, 10688566, 16032849, 21377132, 32065698, 64131396]

約数ペア:

[(1, 64131396), (2, 32065698), (3, 21377132), (4, 16032849), (6, 10688566), (7, 9161628), (12, 5344283), (14, 4580814), (21, 3053876), (28, 2290407), (42, 1526938), (49, 1308804), (84, 763469), (98, 654402), (147, 436268), (196, 327201), (294, 218134), (343, 186972), (588, 109067), (686, 93486), (1029, 62324), (1372, 46743), (2058, 31162), (4116, 15581)]