64131802

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4549}}^1$

素因数の和:4630

約数の個数: 32

約数和(自身を含む): 117936000

約数和(自身を除く): 53804198

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 371, 742, 1007, 2014, 4549, 7049, 9098, 14098, 31843, 63686, 86431, 172862, 241097, 482194, 605017, 1210034, 1687679, 3375358, 4580843, 9161686, 32065901, 64131802]

約数ペア:

[(1, 64131802), (2, 32065901), (7, 9161686), (14, 4580843), (19, 3375358), (38, 1687679), (53, 1210034), (106, 605017), (133, 482194), (266, 241097), (371, 172862), (742, 86431), (1007, 63686), (2014, 31843), (4549, 14098), (7049, 9098)]