276720512

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{30449}}^1$

素因数の和:30534

約数の個数: 32

約数和(自身を含む): 559062000

約数和(自身を除く): 282341488

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 4544, 9088, 30449, 60898, 121796, 243592, 487184, 974368, 1948736, 2161879, 3897472, 4323758, 8647516, 17295032, 34590064, 69180128, 138360256, 276720512]

約数ペア:

[(1, 276720512), (2, 138360256), (4, 69180128), (8, 34590064), (16, 17295032), (32, 8647516), (64, 4323758), (71, 3897472), (128, 2161879), (142, 1948736), (284, 974368), (568, 487184), (1136, 243592), (2272, 121796), (4544, 60898), (9088, 30449)]