28195278

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1481}}^1$

素因数の和:1672

約数の個数: 32

約数和(自身を含む): 59754240

約数和(自身を除く): 31558962

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 167, 334, 501, 1002, 1481, 2962, 3173, 4443, 6346, 8886, 9519, 19038, 28139, 56278, 84417, 168834, 247327, 494654, 741981, 1483962, 4699213, 9398426, 14097639, 28195278]

約数ペア:

[(1, 28195278), (2, 14097639), (3, 9398426), (6, 4699213), (19, 1483962), (38, 741981), (57, 494654), (114, 247327), (167, 168834), (334, 84417), (501, 56278), (1002, 28139), (1481, 19038), (2962, 9519), (3173, 8886), (4443, 6346)]