71538018

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2767}}^1$

素因数の和:2942

約数の個数: 32

約数和(自身を含む): 148807680

約数和(自身を除く): 77269662

約数列:

[1, 2, 3, 6, 31, 62, 93, 139, 186, 278, 417, 834, 2767, 4309, 5534, 8301, 8618, 12927, 16602, 25854, 85777, 171554, 257331, 384613, 514662, 769226, 1153839, 2307678, 11923003, 23846006, 35769009, 71538018]

約数ペア:

[(1, 71538018), (2, 35769009), (3, 23846006), (6, 11923003), (31, 2307678), (62, 1153839), (93, 769226), (139, 514662), (186, 384613), (278, 257331), (417, 171554), (834, 85777), (2767, 25854), (4309, 16602), (5534, 12927), (8301, 8618)]