47639384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{24109}}^1$

素因数の和:24147

約数の個数: 32

約数和(自身を含む): 101262000

約数和(自身を除く): 53622616

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 24109, 48218, 96436, 192872, 313417, 458071, 626834, 916142, 1253668, 1832284, 2507336, 3664568, 5954923, 11909846, 23819692, 47639384]

約数ペア:

[(1, 47639384), (2, 23819692), (4, 11909846), (8, 5954923), (13, 3664568), (19, 2507336), (26, 1832284), (38, 1253668), (52, 916142), (76, 626834), (104, 458071), (152, 313417), (247, 192872), (494, 96436), (988, 48218), (1976, 24109)]