64741642

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{28723}}^1$

素因数の和:28762

約数の個数: 24

約数和(自身を含む): 117883296

約数和(自身を除く): 53141654

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 28723, 57446, 201061, 402122, 660629, 1321258, 1407427, 2814854, 4624403, 9248806, 32370821, 64741642]

約数ペア:

[(1, 64741642), (2, 32370821), (7, 9248806), (14, 4624403), (23, 2814854), (46, 1407427), (49, 1321258), (98, 660629), (161, 402122), (322, 201061), (1127, 57446), (2254, 28723)]