89148878

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6899}}^1$

素因数の和:6992

約数の個数: 32

約数和(自身を含む): 166924800

約数和(自身を除く): 77775922

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 923, 994, 1846, 6461, 6899, 12922, 13798, 48293, 89687, 96586, 179374, 489829, 627809, 979658, 1255618, 3428803, 6367777, 6857606, 12735554, 44574439, 89148878]

約数ペア:

[(1, 89148878), (2, 44574439), (7, 12735554), (13, 6857606), (14, 6367777), (26, 3428803), (71, 1255618), (91, 979658), (142, 627809), (182, 489829), (497, 179374), (923, 96586), (994, 89687), (1846, 48293), (6461, 13798), (6899, 12922)]