8581344

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1259}}^1$

素因数の和:1343

約数の個数: 48

約数和(自身を含む): 22861440

約数和(自身を除く): 14280096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1259, 1704, 2272, 2518, 3408, 3777, 5036, 6816, 7554, 10072, 15108, 20144, 30216, 40288, 60432, 89389, 120864, 178778, 268167, 357556, 536334, 715112, 1072668, 1430224, 2145336, 2860448, 4290672, 8581344]

約数ペア:

[(1, 8581344), (2, 4290672), (3, 2860448), (4, 2145336), (6, 1430224), (8, 1072668), (12, 715112), (16, 536334), (24, 357556), (32, 268167), (48, 178778), (71, 120864), (96, 89389), (142, 60432), (213, 40288), (284, 30216), (426, 20144), (568, 15108), (852, 10072), (1136, 7554), (1259, 6816), (1704, 5036), (2272, 3777), (2518, 3408)]