2620940224

素因数分解:

$2^6\times 7^2\times {\mathrm{835759}}^1$

素因数の和:835785

約数の個数: 42

約数和(自身を含む): 6050066640

約数和(自身を除く): 3429126416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 835759, 1671518, 3343036, 5850313, 6686072, 11700626, 13372144, 23401252, 26744288, 40952191, 46802504, 53488576, 81904382, 93605008, 163808764, 187210016, 327617528, 374420032, 655235056, 1310470112, 2620940224]

約数ペア:

[(1, 2620940224), (2, 1310470112), (4, 655235056), (7, 374420032), (8, 327617528), (14, 187210016), (16, 163808764), (28, 93605008), (32, 81904382), (49, 53488576), (56, 46802504), (64, 40952191), (98, 26744288), (112, 23401252), (196, 13372144), (224, 11700626), (392, 6686072), (448, 5850313), (784, 3343036), (1568, 1671518), (3136, 835759)]