42836690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{761}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 83338416

約数和(自身を除く): 40501726

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 433, 761, 866, 1522, 2165, 3805, 4330, 5629, 7610, 9893, 11258, 19786, 28145, 49465, 56290, 98930, 329513, 659026, 1647565, 3295130, 4283669, 8567338, 21418345, 42836690]

約数ペア:

[(1, 42836690), (2, 21418345), (5, 8567338), (10, 4283669), (13, 3295130), (26, 1647565), (65, 659026), (130, 329513), (433, 98930), (761, 56290), (866, 49465), (1522, 28145), (2165, 19786), (3805, 11258), (4330, 9893), (5629, 7610)]