42252478

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 67858560

約数和(自身を除く): 25606082

約数列:

[1, 2, 29, 58, 67, 83, 131, 134, 166, 262, 1943, 2407, 3799, 3886, 4814, 5561, 7598, 8777, 10873, 11122, 17554, 21746, 161269, 254533, 315317, 322538, 509066, 630634, 728491, 1456982, 21126239, 42252478]

約数ペア:

[(1, 42252478), (2, 21126239), (29, 1456982), (58, 728491), (67, 630634), (83, 509066), (131, 322538), (134, 315317), (166, 254533), (262, 161269), (1943, 21746), (2407, 17554), (3799, 11122), (3886, 10873), (4814, 8777), (5561, 7598)]