74409478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1723}}^1$

素因数の和:1900

約数の個数: 32

約数和(自身を含む): 132072192

約数和(自身を除く): 57662714

約数列:

[1, 2, 11, 13, 22, 26, 143, 151, 286, 302, 1661, 1723, 1963, 3322, 3446, 3926, 18953, 21593, 22399, 37906, 43186, 44798, 246389, 260173, 492778, 520346, 2861903, 3382249, 5723806, 6764498, 37204739, 74409478]

約数ペア:

[(1, 74409478), (2, 37204739), (11, 6764498), (13, 5723806), (22, 3382249), (26, 2861903), (143, 520346), (151, 492778), (286, 260173), (302, 246389), (1661, 44798), (1723, 43186), (1963, 37906), (3322, 22399), (3446, 21593), (3926, 18953)]