889968256

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{302299}}^1$

素因数の和:302336

約数の個数: 32

約数和(自身を含む): 1850076000

約数和(自身を除く): 960107744

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 302299, 604598, 1209196, 2418392, 4836784, 6952877, 9673568, 13905754, 19347136, 27811508, 38694272, 55623016, 111246032, 222492064, 444984128, 889968256]

約数ペア:

[(1, 889968256), (2, 444984128), (4, 222492064), (8, 111246032), (16, 55623016), (23, 38694272), (32, 27811508), (46, 19347136), (64, 13905754), (92, 9673568), (128, 6952877), (184, 4836784), (368, 2418392), (736, 1209196), (1472, 604598), (2944, 302299)]