71407596

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{1153}}^1$

素因数の和:1570

約数の個数: 48

約数和(自身を含む): 180042464

約数和(自身を除く): 108634868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 397, 794, 1153, 1191, 1588, 2306, 2382, 3459, 4612, 4764, 5161, 6918, 10322, 13836, 14989, 15483, 20644, 29978, 30966, 44967, 59956, 61932, 89934, 179868, 457741, 915482, 1373223, 1830964, 2746446, 5492892, 5950633, 11901266, 17851899, 23802532, 35703798, 71407596]

約数ペア:

[(1, 71407596), (2, 35703798), (3, 23802532), (4, 17851899), (6, 11901266), (12, 5950633), (13, 5492892), (26, 2746446), (39, 1830964), (52, 1373223), (78, 915482), (156, 457741), (397, 179868), (794, 89934), (1153, 61932), (1191, 59956), (1588, 44967), (2306, 30966), (2382, 29978), (3459, 20644), (4612, 15483), (4764, 14989), (5161, 13836), (6918, 10322)]