69288394

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{643}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 122411520

約数和(自身を除く): 53123126

約数列:

[1, 2, 7, 14, 43, 86, 179, 301, 358, 602, 643, 1253, 1286, 2506, 4501, 7697, 9002, 15394, 27649, 53879, 55298, 107758, 115097, 193543, 230194, 387086, 805679, 1611358, 4949171, 9898342, 34644197, 69288394]

約数ペア:

[(1, 69288394), (2, 34644197), (7, 9898342), (14, 4949171), (43, 1611358), (86, 805679), (179, 387086), (301, 230194), (358, 193543), (602, 115097), (643, 107758), (1253, 55298), (1286, 53879), (2506, 27649), (4501, 15394), (7697, 9002)]