42992690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7691}}^1$

素因数の和:7754

約数の個数: 32

約数和(自身を含む): 85288896

約数和(自身を除く): 42296206

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 7691, 15382, 38455, 76910, 99983, 199966, 330713, 499915, 661426, 999830, 1653565, 3307130, 4299269, 8598538, 21496345, 42992690]

約数ペア:

[(1, 42992690), (2, 21496345), (5, 8598538), (10, 4299269), (13, 3307130), (26, 1653565), (43, 999830), (65, 661426), (86, 499915), (130, 330713), (215, 199966), (430, 99983), (559, 76910), (1118, 38455), (2795, 15382), (5590, 7691)]