172424512

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{207241}}^1$

素因数の和:207266

約数の個数: 28

約数和(自身を含む): 368476276

約数和(自身を除く): 196051764

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 207241, 414482, 828964, 1657928, 2694133, 3315856, 5388266, 6631712, 10776532, 13263424, 21553064, 43106128, 86212256, 172424512]

約数ペア:

[(1, 172424512), (2, 86212256), (4, 43106128), (8, 21553064), (13, 13263424), (16, 10776532), (26, 6631712), (32, 5388266), (52, 3315856), (64, 2694133), (104, 1657928), (208, 828964), (416, 414482), (832, 207241)]