40458072

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{23743}}^1$

素因数の和:23823

約数の個数: 32

約数和(自身を含む): 102574080

約数和(自身を除く): 62116008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 23743, 47486, 71229, 94972, 142458, 189944, 284916, 569832, 1685753, 3371506, 5057259, 6743012, 10114518, 13486024, 20229036, 40458072]

約数ペア:

[(1, 40458072), (2, 20229036), (3, 13486024), (4, 10114518), (6, 6743012), (8, 5057259), (12, 3371506), (24, 1685753), (71, 569832), (142, 284916), (213, 189944), (284, 142458), (426, 94972), (568, 71229), (852, 47486), (1704, 23743)]