71412590

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{751}}^1$

素因数の和:1052

約数の個数: 32

約数和(自身を含む): 132706944

約数和(自身を除く): 61294354

約数列:

[1, 2, 5, 10, 37, 74, 185, 257, 370, 514, 751, 1285, 1502, 2570, 3755, 7510, 9509, 19018, 27787, 47545, 55574, 95090, 138935, 193007, 277870, 386014, 965035, 1930070, 7141259, 14282518, 35706295, 71412590]

約数ペア:

[(1, 71412590), (2, 35706295), (5, 14282518), (10, 7141259), (37, 1930070), (74, 965035), (185, 386014), (257, 277870), (370, 193007), (514, 138935), (751, 95090), (1285, 55574), (1502, 47545), (2570, 27787), (3755, 19018), (7510, 9509)]