28719313346

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{16091}}^1$

素因数の和:16490

約数の個数: 32

約数和(自身を含む): 44908266240

約数和(自身を除く): 16188952894

約数列:

[1, 2, 37, 74, 89, 178, 271, 542, 3293, 6586, 10027, 16091, 20054, 24119, 32182, 48238, 595367, 892403, 1190734, 1432099, 1784806, 2864198, 4360661, 8721322, 52987663, 105975326, 161344457, 322688914, 388098829, 776197658, 14359656673, 28719313346]

約数ペア:

[(1, 28719313346), (2, 14359656673), (37, 776197658), (74, 388098829), (89, 322688914), (178, 161344457), (271, 105975326), (542, 52987663), (3293, 8721322), (6586, 4360661), (10027, 2864198), (16091, 1784806), (20054, 1432099), (24119, 1190734), (32182, 892403), (48238, 595367)]