66560368

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{11213}}^1$

素因数の和:11281

約数の個数: 40

約数和(自身を含む): 150177888

約数和(自身を除く): 83617520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 11213, 22426, 44852, 78491, 89704, 156982, 179408, 313964, 594289, 627928, 1188578, 1255856, 2377156, 4160023, 4754312, 8320046, 9508624, 16640092, 33280184, 66560368]

約数ペア:

[(1, 66560368), (2, 33280184), (4, 16640092), (7, 9508624), (8, 8320046), (14, 4754312), (16, 4160023), (28, 2377156), (53, 1255856), (56, 1188578), (106, 627928), (112, 594289), (212, 313964), (371, 179408), (424, 156982), (742, 89704), (848, 78491), (1484, 44852), (2968, 22426), (5936, 11213)]