7131836896

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{569}}^1\times {\mathrm{9109}}^1$

素因数の和:9731

約数の個数: 48

約数和(自身を含む): 14394164400

約数和(自身を除く): 7262327504

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 569, 688, 1138, 1376, 2276, 4552, 9104, 9109, 18208, 18218, 24467, 36436, 48934, 72872, 97868, 145744, 195736, 291488, 391472, 391687, 782944, 783374, 1566748, 3133496, 5183021, 6266992, 10366042, 12533984, 20732084, 41464168, 82928336, 165856672, 222869903, 445739806, 891479612, 1782959224, 3565918448, 7131836896]

約数ペア:

[(1, 7131836896), (2, 3565918448), (4, 1782959224), (8, 891479612), (16, 445739806), (32, 222869903), (43, 165856672), (86, 82928336), (172, 41464168), (344, 20732084), (569, 12533984), (688, 10366042), (1138, 6266992), (1376, 5183021), (2276, 3133496), (4552, 1566748), (9104, 783374), (9109, 782944), (18208, 391687), (18218, 391472), (24467, 291488), (36436, 195736), (48934, 145744), (72872, 97868)]