71879838

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{709}}^1$

素因数の和:1052

約数の個数: 32

約数和(自身を含む): 146850720

約数和(自身を除く): 74970882

約数列:

[1, 2, 3, 6, 61, 122, 183, 277, 366, 554, 709, 831, 1418, 1662, 2127, 4254, 16897, 33794, 43249, 50691, 86498, 101382, 129747, 196393, 259494, 392786, 589179, 1178358, 11979973, 23959946, 35939919, 71879838]

約数ペア:

[(1, 71879838), (2, 35939919), (3, 23959946), (6, 11979973), (61, 1178358), (122, 589179), (183, 392786), (277, 259494), (366, 196393), (554, 129747), (709, 101382), (831, 86498), (1418, 50691), (1662, 43249), (2127, 33794), (4254, 16897)]