127127744

素因数分解:

$2^6\times {\mathrm{619}}^1\times {\mathrm{3209}}^1$

素因数の和:3840

約数の個数: 28

約数和(自身を含む): 252755400

約数和(自身を除く): 125627656

約数列:

[1, 2, 4, 8, 16, 32, 64, 619, 1238, 2476, 3209, 4952, 6418, 9904, 12836, 19808, 25672, 39616, 51344, 102688, 205376, 1986371, 3972742, 7945484, 15890968, 31781936, 63563872, 127127744]

約数ペア:

[(1, 127127744), (2, 63563872), (4, 31781936), (8, 15890968), (16, 7945484), (32, 3972742), (64, 1986371), (619, 205376), (1238, 102688), (2476, 51344), (3209, 39616), (4952, 25672), (6418, 19808), (9904, 12836)]