28923992

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{523}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 56340480

約数和(自身を除く): 27416488

約数列:

[1, 2, 4, 8, 31, 62, 124, 223, 248, 446, 523, 892, 1046, 1784, 2092, 4184, 6913, 13826, 16213, 27652, 32426, 55304, 64852, 116629, 129704, 233258, 466516, 933032, 3615499, 7230998, 14461996, 28923992]

約数ペア:

[(1, 28923992), (2, 14461996), (4, 7230998), (8, 3615499), (31, 933032), (62, 466516), (124, 233258), (223, 129704), (248, 116629), (446, 64852), (523, 55304), (892, 32426), (1046, 27652), (1784, 16213), (2092, 13826), (4184, 6913)]