15552784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3251}}^1$

素因数の和:3295

約数の個数: 40

約数和(自身を含む): 33872832

約数和(自身を除く): 18320048

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 3251, 4784, 6502, 13004, 26008, 42263, 52016, 74773, 84526, 149546, 169052, 299092, 338104, 598184, 676208, 972049, 1196368, 1944098, 3888196, 7776392, 15552784]

約数ペア:

[(1, 15552784), (2, 7776392), (4, 3888196), (8, 1944098), (13, 1196368), (16, 972049), (23, 676208), (26, 598184), (46, 338104), (52, 299092), (92, 169052), (104, 149546), (184, 84526), (208, 74773), (299, 52016), (368, 42263), (598, 26008), (1196, 13004), (2392, 6502), (3251, 4784)]