65558168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{853}}^1$

素因数の和:1611

約数の個数: 32

約数和(自身を含む): 132711600

約数和(自身を除く): 67153432

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 739, 853, 1478, 1706, 2956, 3412, 5912, 6824, 9607, 11089, 19214, 22178, 38428, 44356, 76856, 88712, 630367, 1260734, 2521468, 5042936, 8194771, 16389542, 32779084, 65558168]

約数ペア:

[(1, 65558168), (2, 32779084), (4, 16389542), (8, 8194771), (13, 5042936), (26, 2521468), (52, 1260734), (104, 630367), (739, 88712), (853, 76856), (1478, 44356), (1706, 38428), (2956, 22178), (3412, 19214), (5912, 11089), (6824, 9607)]