64443864

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{21143}}^1$

素因数の和:21279

約数の個数: 32

約数和(自身を含む): 162385920

約数和(自身を除く): 97942056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 381, 508, 762, 1016, 1524, 3048, 21143, 42286, 63429, 84572, 126858, 169144, 253716, 507432, 2685161, 5370322, 8055483, 10740644, 16110966, 21481288, 32221932, 64443864]

約数ペア:

[(1, 64443864), (2, 32221932), (3, 21481288), (4, 16110966), (6, 10740644), (8, 8055483), (12, 5370322), (24, 2685161), (127, 507432), (254, 253716), (381, 169144), (508, 126858), (762, 84572), (1016, 63429), (1524, 42286), (3048, 21143)]