628998976

素因数分解:

$2^6\times {\mathrm{401}}^1\times {\mathrm{24509}}^1$

素因数の和:24922

約数の個数: 28

約数和(自身を含む): 1251333540

約数和(自身を除く): 622334564

約数列:

[1, 2, 4, 8, 16, 32, 64, 401, 802, 1604, 3208, 6416, 12832, 24509, 25664, 49018, 98036, 196072, 392144, 784288, 1568576, 9828109, 19656218, 39312436, 78624872, 157249744, 314499488, 628998976]

約数ペア:

[(1, 628998976), (2, 314499488), (4, 157249744), (8, 78624872), (16, 39312436), (32, 19656218), (64, 9828109), (401, 1568576), (802, 784288), (1604, 392144), (3208, 196072), (6416, 98036), (12832, 49018), (24509, 25664)]