948652016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{64237}}^1$

素因数の和:64329

約数の個数: 40

約数和(自身を含む): 2007309024

約数和(自身を除く): 1058657008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1846, 3692, 7384, 14768, 64237, 128474, 256948, 513896, 835081, 1027792, 1670162, 3340324, 4560827, 6680648, 9121654, 13361296, 18243308, 36486616, 59290751, 72973232, 118581502, 237163004, 474326008, 948652016]

約数ペア:

[(1, 948652016), (2, 474326008), (4, 237163004), (8, 118581502), (13, 72973232), (16, 59290751), (26, 36486616), (52, 18243308), (71, 13361296), (104, 9121654), (142, 6680648), (208, 4560827), (284, 3340324), (568, 1670162), (923, 1027792), (1136, 835081), (1846, 513896), (3692, 256948), (7384, 128474), (14768, 64237)]