26519830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{607}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 50823936

約数和(自身を除く): 24304106

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 257, 514, 607, 1214, 1285, 2570, 3035, 4369, 6070, 8738, 10319, 20638, 21845, 43690, 51595, 103190, 155999, 311998, 779995, 1559990, 2651983, 5303966, 13259915, 26519830]

約数ペア:

[(1, 26519830), (2, 13259915), (5, 5303966), (10, 2651983), (17, 1559990), (34, 779995), (85, 311998), (170, 155999), (257, 103190), (514, 51595), (607, 43690), (1214, 21845), (1285, 20638), (2570, 10319), (3035, 8738), (4369, 6070)]