64439382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{17239}}^1$

素因数の和:17340

約数の個数: 32

約数和(自身を含む): 148953600

約数和(自身を除く): 84514218

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 17239, 34478, 51717, 103434, 120673, 241346, 362019, 724038, 1534271, 3068542, 4602813, 9205626, 10739897, 21479794, 32219691, 64439382]

約数ペア:

[(1, 64439382), (2, 32219691), (3, 21479794), (6, 10739897), (7, 9205626), (14, 4602813), (21, 3068542), (42, 1534271), (89, 724038), (178, 362019), (267, 241346), (534, 120673), (623, 103434), (1246, 51717), (1869, 34478), (3738, 17239)]