42192046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{383}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 72253440

約数和(自身を除く): 30061394

約数列:

[1, 2, 13, 19, 26, 38, 223, 247, 383, 446, 494, 766, 2899, 4237, 4979, 5798, 7277, 8474, 9958, 14554, 55081, 85409, 94601, 110162, 170818, 189202, 1110317, 1622771, 2220634, 3245542, 21096023, 42192046]

約数ペア:

[(1, 42192046), (2, 21096023), (13, 3245542), (19, 2220634), (26, 1622771), (38, 1110317), (223, 189202), (247, 170818), (383, 110162), (446, 94601), (494, 85409), (766, 55081), (2899, 14554), (4237, 9958), (4979, 8474), (5798, 7277)]