40077422

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13697}}^1$

素因数の和:13736

約数の個数: 32

約数和(自身を含む): 78900480

約数和(自身を除く): 38823058

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 13697, 27394, 95879, 150667, 191758, 260243, 301334, 520486, 1054669, 1821701, 2109338, 2862673, 3643402, 5725346, 20038711, 40077422]

約数ペア:

[(1, 40077422), (2, 20038711), (7, 5725346), (11, 3643402), (14, 2862673), (19, 2109338), (22, 1821701), (38, 1054669), (77, 520486), (133, 301334), (154, 260243), (209, 191758), (266, 150667), (418, 95879), (1463, 27394), (2926, 13697)]