42475466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^2\times {\mathrm{383}}^1$

素因数の和:538

約数の個数: 24

約数和(自身を含む): 70682112

約数和(自身を除く): 28206646

約数列:

[1, 2, 11, 22, 71, 142, 383, 766, 781, 1562, 4213, 5041, 8426, 10082, 27193, 54386, 55451, 110902, 299123, 598246, 1930703, 3861406, 21237733, 42475466]

約数ペア:

[(1, 42475466), (2, 21237733), (11, 3861406), (22, 1930703), (71, 598246), (142, 299123), (383, 110902), (766, 55451), (781, 54386), (1562, 27193), (4213, 10082), (5041, 8426)]