63983990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{8089}}^1$

素因数の和:8216

約数の個数: 32

約数和(自身を含む): 132805440

約数和(自身を除く): 68821450

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 565, 791, 1130, 1582, 3955, 7910, 8089, 16178, 40445, 56623, 80890, 113246, 283115, 566230, 914057, 1828114, 4570285, 6398399, 9140570, 12796798, 31991995, 63983990]

約数ペア:

[(1, 63983990), (2, 31991995), (5, 12796798), (7, 9140570), (10, 6398399), (14, 4570285), (35, 1828114), (70, 914057), (113, 566230), (226, 283115), (565, 113246), (791, 80890), (1130, 56623), (1582, 40445), (3955, 16178), (7910, 8089)]