7504416

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:454

約数の個数: 72

約数和(自身を含む): 21700224

約数和(自身を除く): 14195808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 367, 426, 568, 639, 734, 852, 1101, 1136, 1278, 1468, 1704, 2202, 2272, 2556, 2936, 3303, 3408, 4404, 5112, 5872, 6606, 6816, 8808, 10224, 11744, 13212, 17616, 20448, 26057, 26424, 35232, 52114, 52848, 78171, 104228, 105696, 156342, 208456, 234513, 312684, 416912, 469026, 625368, 833824, 938052, 1250736, 1876104, 2501472, 3752208, 7504416]

約数ペア:

[(1, 7504416), (2, 3752208), (3, 2501472), (4, 1876104), (6, 1250736), (8, 938052), (9, 833824), (12, 625368), (16, 469026), (18, 416912), (24, 312684), (32, 234513), (36, 208456), (48, 156342), (71, 105696), (72, 104228), (96, 78171), (142, 52848), (144, 52114), (213, 35232), (284, 26424), (288, 26057), (367, 20448), (426, 17616), (568, 13212), (639, 11744), (734, 10224), (852, 8808), (1101, 6816), (1136, 6606), (1278, 5872), (1468, 5112), (1704, 4404), (2202, 3408), (2272, 3303), (2556, 2936)]