42074474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1607}}^1$

素因数の和:1694

約数の個数: 32

約数和(自身を含む): 72938880

約数和(自身を除く): 30864406

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 247, 494, 689, 1007, 1378, 1607, 2014, 3214, 13091, 20891, 26182, 30533, 41782, 61066, 85171, 170342, 396929, 793858, 1107223, 1618249, 2214446, 3236498, 21037237, 42074474]

約数ペア:

[(1, 42074474), (2, 21037237), (13, 3236498), (19, 2214446), (26, 1618249), (38, 1107223), (53, 793858), (106, 396929), (247, 170342), (494, 85171), (689, 61066), (1007, 41782), (1378, 30533), (1607, 26182), (2014, 20891), (3214, 13091)]