4720123072

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{245023}}^1$

素因数の和:245085

約数の個数: 56

約数和(自身を含む): 10953552896

約数和(自身を除く): 6233429824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 172, 224, 301, 344, 448, 602, 688, 1204, 1376, 2408, 2752, 4816, 9632, 19264, 245023, 490046, 980092, 1715161, 1960184, 3430322, 3920368, 6860644, 7840736, 10535989, 13721288, 15681472, 21071978, 27442576, 42143956, 54885152, 73751923, 84287912, 109770304, 147503846, 168575824, 295007692, 337151648, 590015384, 674303296, 1180030768, 2360061536, 4720123072]

約数ペア:

[(1, 4720123072), (2, 2360061536), (4, 1180030768), (7, 674303296), (8, 590015384), (14, 337151648), (16, 295007692), (28, 168575824), (32, 147503846), (43, 109770304), (56, 84287912), (64, 73751923), (86, 54885152), (112, 42143956), (172, 27442576), (224, 21071978), (301, 15681472), (344, 13721288), (448, 10535989), (602, 7840736), (688, 6860644), (1204, 3920368), (1376, 3430322), (2408, 1960184), (2752, 1715161), (4816, 980092), (9632, 490046), (19264, 245023)]