64025892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{254071}}^1$

素因数の和:254088

約数の個数: 36

約数和(自身を含む): 184964416

約数和(自身を除く): 120938524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 254071, 508142, 762213, 1016284, 1524426, 1778497, 2286639, 3048852, 3556994, 4573278, 5335491, 7113988, 9146556, 10670982, 16006473, 21341964, 32012946, 64025892]

約数ペア:

[(1, 64025892), (2, 32012946), (3, 21341964), (4, 16006473), (6, 10670982), (7, 9146556), (9, 7113988), (12, 5335491), (14, 4573278), (18, 3556994), (21, 3048852), (28, 2286639), (36, 1778497), (42, 1524426), (63, 1016284), (84, 762213), (126, 508142), (252, 254071)]