64766576

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{15629}}^1$

素因数の和:15681

約数の個数: 40

約数和(自身を含む): 147297120

約数和(自身を除く): 82530544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 15629, 31258, 62516, 109403, 125032, 218806, 250064, 437612, 578273, 875224, 1156546, 1750448, 2313092, 4047911, 4626184, 8095822, 9252368, 16191644, 32383288, 64766576]

約数ペア:

[(1, 64766576), (2, 32383288), (4, 16191644), (7, 9252368), (8, 8095822), (14, 4626184), (16, 4047911), (28, 2313092), (37, 1750448), (56, 1156546), (74, 875224), (112, 578273), (148, 437612), (259, 250064), (296, 218806), (518, 125032), (592, 109403), (1036, 62516), (2072, 31258), (4144, 15629)]