65963212

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{17713}}^1$

素因数の和:17750

約数の個数: 36

約数和(自身を含む): 141357720

約数和(自身を除く): 75394508

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 17713, 35426, 70852, 123991, 247982, 336547, 495964, 673094, 867937, 1346188, 1735874, 2355829, 3471748, 4711658, 9423316, 16490803, 32981606, 65963212]

約数ペア:

[(1, 65963212), (2, 32981606), (4, 16490803), (7, 9423316), (14, 4711658), (19, 3471748), (28, 2355829), (38, 1735874), (49, 1346188), (76, 867937), (98, 673094), (133, 495964), (196, 336547), (266, 247982), (532, 123991), (931, 70852), (1862, 35426), (3724, 17713)]