25348532

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{631}}^1$

素因数の和:740

約数の個数: 36

約数和(自身を含む): 49424928

約数和(自身を除く): 24076396

約数列:

[1, 2, 4, 11, 22, 44, 83, 121, 166, 242, 332, 484, 631, 913, 1262, 1826, 2524, 3652, 6941, 10043, 13882, 20086, 27764, 40172, 52373, 76351, 104746, 152702, 209492, 305404, 576103, 1152206, 2304412, 6337133, 12674266, 25348532]

約数ペア:

[(1, 25348532), (2, 12674266), (4, 6337133), (11, 2304412), (22, 1152206), (44, 576103), (83, 305404), (121, 209492), (166, 152702), (242, 104746), (332, 76351), (484, 52373), (631, 40172), (913, 27764), (1262, 20086), (1826, 13882), (2524, 10043), (3652, 6941)]