42528574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1433}}^1$

素因数の和:1536

約数の個数: 32

約数和(自身を含む): 74338560

約数和(自身を除く): 31809986

約数列:

[1, 2, 11, 19, 22, 38, 71, 142, 209, 418, 781, 1349, 1433, 1562, 2698, 2866, 14839, 15763, 27227, 29678, 31526, 54454, 101743, 203486, 299497, 598994, 1119173, 1933117, 2238346, 3866234, 21264287, 42528574]

約数ペア:

[(1, 42528574), (2, 21264287), (11, 3866234), (19, 2238346), (22, 1933117), (38, 1119173), (71, 598994), (142, 299497), (209, 203486), (418, 101743), (781, 54454), (1349, 31526), (1433, 29678), (1562, 27227), (2698, 15763), (2866, 14839)]