63551618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1249}}^1$

素因数の和:1386

約数の個数: 32

約数和(自身を含む): 109200000

約数和(自身を除く): 45648382

約数列:

[1, 2, 13, 19, 26, 38, 103, 206, 247, 494, 1249, 1339, 1957, 2498, 2678, 3914, 16237, 23731, 25441, 32474, 47462, 50882, 128647, 257294, 308503, 617006, 1672411, 2444293, 3344822, 4888586, 31775809, 63551618]

約数ペア:

[(1, 63551618), (2, 31775809), (13, 4888586), (19, 3344822), (26, 2444293), (38, 1672411), (103, 617006), (206, 308503), (247, 257294), (494, 128647), (1249, 50882), (1339, 47462), (1957, 32474), (2498, 25441), (2678, 23731), (3914, 16237)]