40397685622

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1\times {\mathrm{3863}}^1$

素因数の和:4633

約数の個数: 64

約数和(自身を含む): 73927655424

約数和(自身を除く): 33529969802

約数列:

[1, 2, 7, 14, 23, 46, 47, 94, 161, 322, 329, 658, 691, 1081, 1382, 2162, 3863, 4837, 7567, 7726, 9674, 15134, 15893, 27041, 31786, 32477, 54082, 64954, 88849, 111251, 177698, 181561, 222502, 227339, 363122, 454678, 621943, 746971, 1243886, 1270927, 1493942, 2541854, 2669333, 4175903, 5228797, 5338666, 8351806, 10457594, 18685331, 29231321, 37370662, 58462642, 61394659, 122789318, 125458651, 250917302, 429762613, 859525226, 878210557, 1756421114, 2885548973, 5771097946, 20198842811, 40397685622]

約数ペア:

[(1, 40397685622), (2, 20198842811), (7, 5771097946), (14, 2885548973), (23, 1756421114), (46, 878210557), (47, 859525226), (94, 429762613), (161, 250917302), (322, 125458651), (329, 122789318), (658, 61394659), (691, 58462642), (1081, 37370662), (1382, 29231321), (2162, 18685331), (3863, 10457594), (4837, 8351806), (7567, 5338666), (7726, 5228797), (9674, 4175903), (15134, 2669333), (15893, 2541854), (27041, 1493942), (31786, 1270927), (32477, 1243886), (54082, 746971), (64954, 621943), (88849, 454678), (111251, 363122), (177698, 227339), (181561, 222502)]