29970294488

素因数分解:

$2^3\times {\mathrm{8563}}^1\times {\mathrm{437497}}^1$

素因数の和:446066

約数の個数: 16

約数和(自身を含む): 56200993080

約数和(自身を除く): 26230698592

約数列:

[1, 2, 4, 8, 8563, 17126, 34252, 68504, 437497, 874994, 1749988, 3499976, 3746286811, 7492573622, 14985147244, 29970294488]

約数ペア:

[(1, 29970294488), (2, 14985147244), (4, 7492573622), (8, 3746286811), (8563, 3499976), (17126, 1749988), (34252, 874994), (68504, 437497)]