285654016

素因数分解:

$2^{10}\times {\mathrm{71}}^1\times {\mathrm{3929}}^1$

素因数の和:4020

約数の個数: 44

約数和(自身を含む): 579219120

約数和(自身を除く): 293565104

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 512, 568, 1024, 1136, 2272, 3929, 4544, 7858, 9088, 15716, 18176, 31432, 36352, 62864, 72704, 125728, 251456, 278959, 502912, 557918, 1005824, 1115836, 2011648, 2231672, 4023296, 4463344, 8926688, 17853376, 35706752, 71413504, 142827008, 285654016]

約数ペア:

[(1, 285654016), (2, 142827008), (4, 71413504), (8, 35706752), (16, 17853376), (32, 8926688), (64, 4463344), (71, 4023296), (128, 2231672), (142, 2011648), (256, 1115836), (284, 1005824), (512, 557918), (568, 502912), (1024, 278959), (1136, 251456), (2272, 125728), (3929, 72704), (4544, 62864), (7858, 36352), (9088, 31432), (15716, 18176)]