26440826

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{2357}}^1$

素因数の和:2509

約数の個数: 16

約数和(自身を含む): 40746240

約数和(自身を除く): 14305414

約数列:

[1, 2, 71, 79, 142, 158, 2357, 4714, 5609, 11218, 167347, 186203, 334694, 372406, 13220413, 26440826]

約数ペア:

[(1, 26440826), (2, 13220413), (71, 372406), (79, 334694), (142, 186203), (158, 167347), (2357, 11218), (4714, 5609)]