42660508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{499}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 85680000

約数和(自身を除く): 43019492

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 67, 116, 134, 268, 319, 499, 638, 737, 998, 1276, 1474, 1943, 1996, 2948, 3886, 5489, 7772, 10978, 14471, 21373, 21956, 28942, 33433, 42746, 57884, 66866, 85492, 133732, 159181, 318362, 367763, 636724, 735526, 969557, 1471052, 1939114, 3878228, 10665127, 21330254, 42660508]

約数ペア:

[(1, 42660508), (2, 21330254), (4, 10665127), (11, 3878228), (22, 1939114), (29, 1471052), (44, 969557), (58, 735526), (67, 636724), (116, 367763), (134, 318362), (268, 159181), (319, 133732), (499, 85492), (638, 66866), (737, 57884), (998, 42746), (1276, 33433), (1474, 28942), (1943, 21956), (1996, 21373), (2948, 14471), (3886, 10978), (5489, 7772)]