63141946

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1249}}^1$

素因数の和:1438

約数の個数: 32

約数和(自身を含む): 113760000

約数和(自身を除く): 50618054

約数列:

[1, 2, 7, 14, 23, 46, 157, 161, 314, 322, 1099, 1249, 2198, 2498, 3611, 7222, 8743, 17486, 25277, 28727, 50554, 57454, 196093, 201089, 392186, 402178, 1372651, 2745302, 4510139, 9020278, 31570973, 63141946]

約数ペア:

[(1, 63141946), (2, 31570973), (7, 9020278), (14, 4510139), (23, 2745302), (46, 1372651), (157, 402178), (161, 392186), (314, 201089), (322, 196093), (1099, 57454), (1249, 50554), (2198, 28727), (2498, 25277), (3611, 17486), (7222, 8743)]