42409861

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:205

約数の個数: 32

約数和(自身を含む): 50722560

約数和(自身を除く): 8312699

約数列:

[1, 13, 23, 29, 67, 73, 299, 377, 667, 871, 949, 1541, 1679, 1943, 2117, 4891, 8671, 20033, 21827, 25259, 27521, 44689, 48691, 63583, 112493, 141839, 580957, 632983, 1462409, 1843907, 3262297, 42409861]

約数ペア:

[(1, 42409861), (13, 3262297), (23, 1843907), (29, 1462409), (67, 632983), (73, 580957), (299, 141839), (377, 112493), (667, 63583), (871, 48691), (949, 44689), (1541, 27521), (1679, 25259), (1943, 21827), (2117, 20033), (4891, 8671)]