2804013568

素因数分解:

$2^9\times {\mathrm{83}}^1\times {\mathrm{65983}}^1$

素因数の和:66084

約数の個数: 40

約数和(自身を含む): 5670137088

約数和(自身を除く): 2866123520

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 332, 512, 664, 1328, 2656, 5312, 10624, 21248, 42496, 65983, 131966, 263932, 527864, 1055728, 2111456, 4222912, 5476589, 8445824, 10953178, 16891648, 21906356, 33783296, 43812712, 87625424, 175250848, 350501696, 701003392, 1402006784, 2804013568]

約数ペア:

[(1, 2804013568), (2, 1402006784), (4, 701003392), (8, 350501696), (16, 175250848), (32, 87625424), (64, 43812712), (83, 33783296), (128, 21906356), (166, 16891648), (256, 10953178), (332, 8445824), (512, 5476589), (664, 4222912), (1328, 2111456), (2656, 1055728), (5312, 527864), (10624, 263932), (21248, 131966), (42496, 65983)]