669795616

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{49019}}^1$

素因数の和:49097

約数の個数: 48

約数和(自身を含む): 1531776960

約数和(自身を除く): 861981344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 3416, 6832, 13664, 49019, 98038, 196076, 343133, 392152, 686266, 784304, 1372532, 1568608, 2745064, 2990159, 5490128, 5980318, 10980256, 11960636, 20931113, 23921272, 41862226, 47842544, 83724452, 95685088, 167448904, 334897808, 669795616]

約数ペア:

[(1, 669795616), (2, 334897808), (4, 167448904), (7, 95685088), (8, 83724452), (14, 47842544), (16, 41862226), (28, 23921272), (32, 20931113), (56, 11960636), (61, 10980256), (112, 5980318), (122, 5490128), (224, 2990159), (244, 2745064), (427, 1568608), (488, 1372532), (854, 784304), (976, 686266), (1708, 392152), (1952, 343133), (3416, 196076), (6832, 98038), (13664, 49019)]