26147170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5261}}^1$

素因数の和:5346

約数の個数: 32

約数和(自身を含む): 54556416

約数和(自身を除く): 28409246

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 5261, 10522, 26305, 36827, 52610, 73654, 184135, 368270, 373531, 747062, 1867655, 2614717, 3735310, 5229434, 13073585, 26147170]

約数ペア:

[(1, 26147170), (2, 13073585), (5, 5229434), (7, 3735310), (10, 2614717), (14, 1867655), (35, 747062), (70, 373531), (71, 368270), (142, 184135), (355, 73654), (497, 52610), (710, 36827), (994, 26305), (2485, 10522), (4970, 5261)]