25872984

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{18913}}^1$

素因数の和:18944

約数の個数: 48

約数和(自身を含む): 73764600

約数和(自身を除く): 47891616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 18913, 37826, 56739, 75652, 113478, 151304, 170217, 226956, 340434, 359347, 453912, 680868, 718694, 1078041, 1361736, 1437388, 2156082, 2874776, 3234123, 4312164, 6468246, 8624328, 12936492, 25872984]

約数ペア:

[(1, 25872984), (2, 12936492), (3, 8624328), (4, 6468246), (6, 4312164), (8, 3234123), (9, 2874776), (12, 2156082), (18, 1437388), (19, 1361736), (24, 1078041), (36, 718694), (38, 680868), (57, 453912), (72, 359347), (76, 340434), (114, 226956), (152, 170217), (171, 151304), (228, 113478), (342, 75652), (456, 56739), (684, 37826), (1368, 18913)]