75481718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3251}}^1$

素因数の和:3332

約数の個数: 32

約数和(自身を含む): 131120640

約数和(自身を除く): 55638922

約数列:

[1, 2, 13, 19, 26, 38, 47, 94, 247, 494, 611, 893, 1222, 1786, 3251, 6502, 11609, 23218, 42263, 61769, 84526, 123538, 152797, 305594, 802997, 1605994, 1986361, 2903143, 3972722, 5806286, 37740859, 75481718]

約数ペア:

[(1, 75481718), (2, 37740859), (13, 5806286), (19, 3972722), (26, 2903143), (38, 1986361), (47, 1605994), (94, 802997), (247, 305594), (494, 152797), (611, 123538), (893, 84526), (1222, 61769), (1786, 42263), (3251, 23218), (6502, 11609)]