42331128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{251971}}^1$

素因数の和:251987

約数の個数: 32

約数和(自身を含む): 120946560

約数和(自身を除く): 78615432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 251971, 503942, 755913, 1007884, 1511826, 1763797, 2015768, 3023652, 3527594, 5291391, 6047304, 7055188, 10582782, 14110376, 21165564, 42331128]

約数ペア:

[(1, 42331128), (2, 21165564), (3, 14110376), (4, 10582782), (6, 7055188), (7, 6047304), (8, 5291391), (12, 3527594), (14, 3023652), (21, 2015768), (24, 1763797), (28, 1511826), (42, 1007884), (56, 755913), (84, 503942), (168, 251971)]