79219616

素因数分解:

$2^5\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1409}}^1$

素因数の和:1677

約数の個数: 48

約数和(自身を含む): 179081280

約数和(自身を除く): 99861664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 251, 502, 1004, 1409, 1757, 2008, 2818, 3514, 4016, 5636, 7028, 8032, 9863, 11272, 14056, 19726, 22544, 28112, 39452, 45088, 56224, 78904, 157808, 315616, 353659, 707318, 1414636, 2475613, 2829272, 4951226, 5658544, 9902452, 11317088, 19804904, 39609808, 79219616]

約数ペア:

[(1, 79219616), (2, 39609808), (4, 19804904), (7, 11317088), (8, 9902452), (14, 5658544), (16, 4951226), (28, 2829272), (32, 2475613), (56, 1414636), (112, 707318), (224, 353659), (251, 315616), (502, 157808), (1004, 78904), (1409, 56224), (1757, 45088), (2008, 39452), (2818, 28112), (3514, 22544), (4016, 19726), (5636, 14056), (7028, 11272), (8032, 9863)]