64153628

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{208291}}^1$

素因数の和:208313

約数の個数: 24

約数和(自身を含む): 139972224

約数和(自身を除く): 75818596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 208291, 416582, 833164, 1458037, 2291201, 2916074, 4582402, 5832148, 9164804, 16038407, 32076814, 64153628]

約数ペア:

[(1, 64153628), (2, 32076814), (4, 16038407), (7, 9164804), (11, 5832148), (14, 4582402), (22, 2916074), (28, 2291201), (44, 1458037), (77, 833164), (154, 416582), (308, 208291)]