201628377728

素因数分解:

$2^7\times {\mathrm{419}}^1\times {\mathrm{3759479}}^1$

素因数の和:3759912

約数の個数: 32

約数和(自身を含む): 402640308000

約数和(自身を除く): 201011930272

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 419, 838, 1676, 3352, 6704, 13408, 26816, 53632, 3759479, 7518958, 15037916, 30075832, 60151664, 120303328, 240606656, 481213312, 1575221701, 3150443402, 6300886804, 12601773608, 25203547216, 50407094432, 100814188864, 201628377728]

約数ペア:

[(1, 201628377728), (2, 100814188864), (4, 50407094432), (8, 25203547216), (16, 12601773608), (32, 6300886804), (64, 3150443402), (128, 1575221701), (419, 481213312), (838, 240606656), (1676, 120303328), (3352, 60151664), (6704, 30075832), (13408, 15037916), (26816, 7518958), (53632, 3759479)]