27929590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9341}}^1$

素因数の和:9384

約数の個数: 32

約数和(自身を含む): 56500416

約数和(自身を除く): 28570826

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 9341, 18682, 46705, 93410, 121433, 214843, 242866, 429686, 607165, 1074215, 1214330, 2148430, 2792959, 5585918, 13964795, 27929590]

約数ペア:

[(1, 27929590), (2, 13964795), (5, 5585918), (10, 2792959), (13, 2148430), (23, 1214330), (26, 1074215), (46, 607165), (65, 429686), (115, 242866), (130, 214843), (230, 121433), (299, 93410), (598, 46705), (1495, 18682), (2990, 9341)]