42988138

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 70326144

約数和(自身を除く): 27338006

約数列:

[1, 2, 17, 34, 67, 113, 134, 167, 226, 334, 1139, 1921, 2278, 2839, 3842, 5678, 7571, 11189, 15142, 18871, 22378, 37742, 128707, 190213, 257414, 320807, 380426, 641614, 1264357, 2528714, 21494069, 42988138]

約数ペア:

[(1, 42988138), (2, 21494069), (17, 2528714), (34, 1264357), (67, 641614), (113, 380426), (134, 320807), (167, 257414), (226, 190213), (334, 128707), (1139, 37742), (1921, 22378), (2278, 18871), (2839, 15142), (3842, 11189), (5678, 7571)]