22985312

素因数分解:

$2^5\times 7^2\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:268

約数の個数: 72

約数和(自身を含む): 53520264

約数和(自身を除く): 30534952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 107, 112, 137, 196, 214, 224, 274, 392, 428, 548, 749, 784, 856, 959, 1096, 1498, 1568, 1712, 1918, 2192, 2996, 3424, 3836, 4384, 5243, 5992, 6713, 7672, 10486, 11984, 13426, 14659, 15344, 20972, 23968, 26852, 29318, 30688, 41944, 53704, 58636, 83888, 102613, 107408, 117272, 167776, 205226, 214816, 234544, 410452, 469088, 718291, 820904, 1436582, 1641808, 2873164, 3283616, 5746328, 11492656, 22985312]

約数ペア:

[(1, 22985312), (2, 11492656), (4, 5746328), (7, 3283616), (8, 2873164), (14, 1641808), (16, 1436582), (28, 820904), (32, 718291), (49, 469088), (56, 410452), (98, 234544), (107, 214816), (112, 205226), (137, 167776), (196, 117272), (214, 107408), (224, 102613), (274, 83888), (392, 58636), (428, 53704), (548, 41944), (749, 30688), (784, 29318), (856, 26852), (959, 23968), (1096, 20972), (1498, 15344), (1568, 14659), (1712, 13426), (1918, 11984), (2192, 10486), (2996, 7672), (3424, 6713), (3836, 5992), (4384, 5243)]