74447458

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1\times {\mathrm{1709}}^1$

素因数の和:2681

約数の個数: 16

約数和(自身を含む): 116717760

約数和(自身を除く): 42270302

約数列:

[1, 2, 23, 46, 947, 1709, 1894, 3418, 21781, 39307, 43562, 78614, 1618423, 3236846, 37223729, 74447458]

約数ペア:

[(1, 74447458), (2, 37223729), (23, 3236846), (46, 1618423), (947, 78614), (1709, 43562), (1894, 39307), (3418, 21781)]