25741476

素因数分解:

$2^2\times 3^5\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:463

約数の個数: 72

約数和(自身を含む): 68612544

約数和(自身を除く): 42871068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 243, 284, 324, 373, 426, 486, 639, 746, 852, 972, 1119, 1278, 1492, 1917, 2238, 2556, 3357, 3834, 4476, 5751, 6714, 7668, 10071, 11502, 13428, 17253, 20142, 23004, 26483, 30213, 34506, 40284, 52966, 60426, 69012, 79449, 90639, 105932, 120852, 158898, 181278, 238347, 317796, 362556, 476694, 715041, 953388, 1430082, 2145123, 2860164, 4290246, 6435369, 8580492, 12870738, 25741476]

約数ペア:

[(1, 25741476), (2, 12870738), (3, 8580492), (4, 6435369), (6, 4290246), (9, 2860164), (12, 2145123), (18, 1430082), (27, 953388), (36, 715041), (54, 476694), (71, 362556), (81, 317796), (108, 238347), (142, 181278), (162, 158898), (213, 120852), (243, 105932), (284, 90639), (324, 79449), (373, 69012), (426, 60426), (486, 52966), (639, 40284), (746, 34506), (852, 30213), (972, 26483), (1119, 23004), (1278, 20142), (1492, 17253), (1917, 13428), (2238, 11502), (2556, 10071), (3357, 7668), (3834, 6714), (4476, 5751)]