8981980528

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1051}}^1\times {\mathrm{7523}}^1$

素因数の和:8653

約数の個数: 40

約数和(自身を含む): 17666833536

約数和(自身を除く): 8684853008

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1051, 1136, 2102, 4204, 7523, 8408, 15046, 16816, 30092, 60184, 74621, 120368, 149242, 298484, 534133, 596968, 1068266, 1193936, 2136532, 4273064, 7906673, 8546128, 15813346, 31626692, 63253384, 126506768, 561373783, 1122747566, 2245495132, 4490990264, 8981980528]

約数ペア:

[(1, 8981980528), (2, 4490990264), (4, 2245495132), (8, 1122747566), (16, 561373783), (71, 126506768), (142, 63253384), (284, 31626692), (568, 15813346), (1051, 8546128), (1136, 7906673), (2102, 4273064), (4204, 2136532), (7523, 1193936), (8408, 1068266), (15046, 596968), (16816, 534133), (30092, 298484), (60184, 149242), (74621, 120368)]