1567871968

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{16901}}^1$

素因数の和:17147

約数の個数: 48

約数和(自身を含む): 3339294336

約数和(自身を除く): 1771422368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 223, 416, 446, 892, 1784, 2899, 3568, 5798, 7136, 11596, 16901, 23192, 33802, 46384, 67604, 92768, 135208, 219713, 270416, 439426, 540832, 878852, 1757704, 3515408, 3768923, 7030816, 7537846, 15075692, 30151384, 48995999, 60302768, 97991998, 120605536, 195983996, 391967992, 783935984, 1567871968]

約数ペア:

[(1, 1567871968), (2, 783935984), (4, 391967992), (8, 195983996), (13, 120605536), (16, 97991998), (26, 60302768), (32, 48995999), (52, 30151384), (104, 15075692), (208, 7537846), (223, 7030816), (416, 3768923), (446, 3515408), (892, 1757704), (1784, 878852), (2899, 540832), (3568, 439426), (5798, 270416), (7136, 219713), (11596, 135208), (16901, 92768), (23192, 67604), (33802, 46384)]