57392008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{769}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 113652000

約数和(自身を除く): 56259992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 491, 769, 982, 1538, 1964, 3076, 3928, 6152, 9329, 14611, 18658, 29222, 37316, 58444, 74632, 116888, 377579, 755158, 1510316, 3020632, 7174001, 14348002, 28696004, 57392008]

約数ペア:

[(1, 57392008), (2, 28696004), (4, 14348002), (8, 7174001), (19, 3020632), (38, 1510316), (76, 755158), (152, 377579), (491, 116888), (769, 74632), (982, 58444), (1538, 37316), (1964, 29222), (3076, 18658), (3928, 14611), (6152, 9329)]