42249998

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1063}}^1$

素因数の和:1256

約数の個数: 32

約数和(自身を含む): 77220864

約数和(自身を除く): 34970866

約数列:

[1, 2, 7, 14, 17, 34, 119, 167, 238, 334, 1063, 1169, 2126, 2338, 2839, 5678, 7441, 14882, 18071, 19873, 36142, 39746, 126497, 177521, 252994, 355042, 1242647, 2485294, 3017857, 6035714, 21124999, 42249998]

約数ペア:

[(1, 42249998), (2, 21124999), (7, 6035714), (14, 3017857), (17, 2485294), (34, 1242647), (119, 355042), (167, 252994), (238, 177521), (334, 126497), (1063, 39746), (1169, 36142), (2126, 19873), (2338, 18071), (2839, 14882), (5678, 7441)]