15378688

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{4621}}^1$

素因数の和:4650

約数の個数: 36

約数和(自身を含む): 33065788

約数和(自身を除く): 17687100

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 4621, 9242, 18484, 36968, 60073, 73936, 120146, 147872, 240292, 295744, 480584, 591488, 961168, 1182976, 1922336, 3844672, 7689344, 15378688]

約数ペア:

[(1, 15378688), (2, 7689344), (4, 3844672), (8, 1922336), (13, 1182976), (16, 961168), (26, 591488), (32, 480584), (52, 295744), (64, 240292), (104, 147872), (128, 120146), (208, 73936), (256, 60073), (416, 36968), (832, 18484), (1664, 9242), (3328, 4621)]