69304378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3413}}^1$

素因数の和:3510

約数の個数: 32

約数和(自身を含む): 123887232

約数和(自身を除く): 54582854

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 286, 781, 923, 1562, 1846, 3413, 6826, 10153, 20306, 37543, 44369, 75086, 88738, 242323, 484646, 488059, 976118, 2665553, 3150199, 5331106, 6300398, 34652189, 69304378]

約数ペア:

[(1, 69304378), (2, 34652189), (11, 6300398), (13, 5331106), (22, 3150199), (26, 2665553), (71, 976118), (142, 488059), (143, 484646), (286, 242323), (781, 88738), (923, 75086), (1562, 44369), (1846, 37543), (3413, 20306), (6826, 10153)]