25681008

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{971}}^1$

素因数の和:1030

約数の個数: 80

約数和(自身を含む): 72316800

約数和(自身を除く): 46635792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 38, 48, 57, 58, 76, 87, 114, 116, 152, 174, 228, 232, 304, 348, 456, 464, 551, 696, 912, 971, 1102, 1392, 1653, 1942, 2204, 2913, 3306, 3884, 4408, 5826, 6612, 7768, 8816, 11652, 13224, 15536, 18449, 23304, 26448, 28159, 36898, 46608, 55347, 56318, 73796, 84477, 110694, 112636, 147592, 168954, 221388, 225272, 295184, 337908, 442776, 450544, 535021, 675816, 885552, 1070042, 1351632, 1605063, 2140084, 3210126, 4280168, 6420252, 8560336, 12840504, 25681008]

約数ペア:

[(1, 25681008), (2, 12840504), (3, 8560336), (4, 6420252), (6, 4280168), (8, 3210126), (12, 2140084), (16, 1605063), (19, 1351632), (24, 1070042), (29, 885552), (38, 675816), (48, 535021), (57, 450544), (58, 442776), (76, 337908), (87, 295184), (114, 225272), (116, 221388), (152, 168954), (174, 147592), (228, 112636), (232, 110694), (304, 84477), (348, 73796), (456, 56318), (464, 55347), (551, 46608), (696, 36898), (912, 28159), (971, 26448), (1102, 23304), (1392, 18449), (1653, 15536), (1942, 13224), (2204, 11652), (2913, 8816), (3306, 7768), (3884, 6612), (4408, 5826)]