28476476

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 59996160

約数和(自身を除く): 31519684

約数列:

[1, 2, 4, 7, 14, 28, 31, 53, 62, 106, 124, 212, 217, 371, 434, 619, 742, 868, 1238, 1484, 1643, 2476, 3286, 4333, 6572, 8666, 11501, 17332, 19189, 23002, 32807, 38378, 46004, 65614, 76756, 131228, 134323, 229649, 268646, 459298, 537292, 918596, 1017017, 2034034, 4068068, 7119119, 14238238, 28476476]

約数ペア:

[(1, 28476476), (2, 14238238), (4, 7119119), (7, 4068068), (14, 2034034), (28, 1017017), (31, 918596), (53, 537292), (62, 459298), (106, 268646), (124, 229649), (212, 134323), (217, 131228), (371, 76756), (434, 65614), (619, 46004), (742, 38378), (868, 32807), (1238, 23002), (1484, 19189), (1643, 17332), (2476, 11501), (3286, 8666), (4333, 6572)]