65370412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{16229}}^1$

素因数の和:16305

約数の個数: 24

約数和(自身を含む): 122698800

約数和(自身を除く): 57328388

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 16229, 32458, 64916, 308351, 616702, 860137, 1233404, 1720274, 3440548, 16342603, 32685206, 65370412]

約数ペア:

[(1, 65370412), (2, 32685206), (4, 16342603), (19, 3440548), (38, 1720274), (53, 1233404), (76, 860137), (106, 616702), (212, 308351), (1007, 64916), (2014, 32458), (4028, 16229)]