23727578

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 41731200

約数和(自身を除く): 18003622

約数列:

[1, 2, 7, 14, 89, 137, 139, 178, 274, 278, 623, 959, 973, 1246, 1918, 1946, 12193, 12371, 19043, 24386, 24742, 38086, 85351, 86597, 133301, 170702, 173194, 266602, 1694827, 3389654, 11863789, 23727578]

約数ペア:

[(1, 23727578), (2, 11863789), (7, 3389654), (14, 1694827), (89, 266602), (137, 173194), (139, 170702), (178, 133301), (274, 86597), (278, 85351), (623, 38086), (959, 24742), (973, 24386), (1246, 19043), (1918, 12371), (1946, 12193)]