71574152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5419}}^1$

素因数の和:5565

約数の個数: 32

約数和(自身を含む): 145689600

約数和(自身を除く): 74115448

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 3302, 5419, 6604, 10838, 13208, 21676, 43352, 70447, 140894, 281788, 563576, 688213, 1376426, 2752852, 5505704, 8946769, 17893538, 35787076, 71574152]

約数ペア:

[(1, 71574152), (2, 35787076), (4, 17893538), (8, 8946769), (13, 5505704), (26, 2752852), (52, 1376426), (104, 688213), (127, 563576), (254, 281788), (508, 140894), (1016, 70447), (1651, 43352), (3302, 21676), (5419, 13208), (6604, 10838)]